By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you wore SmileDirectClub aligners in Australia, you likely received a letter — or simply visited their website to find it dark — and realised the company had vanished. No customer service. No retainer replacements. No explanation of what to do next.
This guide covers exactly what happened to SmileDirectClub in Australia, what it means for your teeth, and the best options available right now to protect the smile you worked for.
SmileDirectClub launched in Australia as part of its global expansion, operating physical SmileShops in major cities including Sydney, Melbourne, and Brisbane. The model was straightforward: customers visited a SmileShop or used a home kit to get their teeth scanned, then received clear aligners and retainers delivered to their door — all without seeing a dentist in person.
At its peak, SDC was one of the largest direct-to-consumer aligner companies in the world, serving patients across the United States, Canada, the United Kingdom, and Australia. Hundreds of thousands of Australians became customers.
Before its collapse, SmileDirectClub also attracted the attention of Australian regulators. In 2022, the Australian Competition and Consumer Commission (ACCC) took action against the company over concerns related to its business conduct, resulting in significant legal and reputational costs that contributed to its financial deterioration.
SmileDirectClub filed for Chapter 11 bankruptcy in the United States on 29 September 2023, citing nearly AU$1.4 billion in accumulated debt. The pandemic-era surge in at-home treatment had led the company to over-expand aggressively. When demand normalised after 2021, revenue fell every year — but the cost structure remained. There was no coming back.
On 9 December 2023, the company announced it was shutting down permanently. Operations ceased globally on the same day, including in Australia. All customer support was terminated. Retainer orders in progress were cancelled without refund. Approximately 1.8 million customers worldwide — including all Australian patients — were left without access to the SDC retainer system or ongoing support.
SmileSet later acquired certain SDC technology assets, but it does not operate in Australia and does not service former SDC customers directly.
Teeth drift. That is the biological reality of orthodontic treatment, and it happens regardless of whether you used aligners, braces, or any other method. Once active treatment ends, teeth begin to shift back towards their original positions — a process called orthodontic relapse.
Without consistent retainer wear, the extent of relapse depends on how long since treatment ended, the severity of the original misalignment, and individual bone density and genetics. Some people notice movement within weeks; others within months. Nobody is exempt.
The critical point is that SDC retainers are not proprietary. They are standard Essix-style clear retainers — a thermoplastic material moulded to the precise shape of your teeth. Any provider who manufactures custom Essix retainers can replace them, provided they work from an accurate record of your current tooth position.
If your teeth have already shifted since you stopped wearing your SDC retainer, a replacement retainer will hold your teeth at their current position — it will not move them back. For significant relapse, you would need to consult a dentist or orthodontist before ordering a new retainer.
Australians who need to replace their SDC retainer have three main pathways:
A dentist can take digital scans of your current tooth position and manufacture a custom clear retainer in-clinic or through a dental laboratory. This is the most personalised option but typically the most expensive — custom retainers from a dental practice range from AU$300 to AU$600 per arch, and many Australians report extended waiting times for appointments.
Several online providers now offer custom retainers through a digital scan intake — meaning you visit a participating dental or optical clinic for a 3D scan, and the retainer is fabricated from that digital record and posted to you. This option typically costs a fraction of the in-clinic price while still producing a fully custom, lab-grade retainer.
For a comprehensive comparison of the options currently available, see our guide to the best custom retainers in Australia for 2026.
Available from pharmacies, these are not a substitute for a custom retainer. They do not replicate the precise fit of your teeth, they degrade quickly, and they cannot maintain the specific tooth positions achieved during aligner treatment. We would not recommend this option for anyone who completed aligner treatment.
NewSmile Australia offers custom clear Essix retainers made from a 3D digital scan — the same professional-grade scan technology used by orthodontic labs across Australia. There are no putty moulds, no messy home kits, and no lengthy wait for a dentist appointment.
For former SmileDirectClub customers, this is the most direct like-for-like replacement. Here is what the process looks like:
| Option | Price per retainer | Best for |
|---|---|---|
| Single purchase | AU$169 | One-off replacement |
| Subscription | AU$129 | Ongoing protection — best for active retainer wearers |
Dentists typically recommend replacing your retainer every 12–18 months, or sooner if it develops cracks, cloudiness, or a poor fit. For former SDC customers who have been without a retainer for any period of time, ordering promptly is critical to prevent further relapse.
If you also grind your teeth at night — a condition called bruxism — you may benefit more from a custom night guard than a standard retainer. Night guards are thicker and designed to absorb grinding forces while also maintaining tooth position. NewSmile AU night guards are also AU$169 single / AU$129 subscription.
For a full breakdown of retainer costs across all Australian providers, see our 2026 AU retainer price guide.
Don't let your SDC results slip away — replace your retainer today.
NewSmile Australia offers custom Essix retainers from AU$129, made from a 3D digital scan. No dentist appointment required. Ships as soon as production is complete.
If your teeth have not shifted noticeably since you finished treatment, you can proceed with a scan-based replacement retainer without a prior dental consultation. The 3D scan will capture your current tooth position, and the retainer will hold that position going forward.
If you have noticed visible shifting — teeth that look different from the end of your SDC treatment — it is worth having a dentist assess the degree of relapse before ordering a replacement retainer. A retainer can only hold teeth where they are; it cannot undo movement that has already occurred.
For a step-by-step guide to the replacement process, see our article on how to replace a retainer in Australia without a dentist visit.
No. SmileDirectClub permanently shut down all global operations, including in Australia, on 9 December 2023. The company is no longer taking orders, processing retainer replacements, or providing customer support.
No. SmileDirectClub no longer manufactures or ships any products. However, SDC retainers are standard clear Essix-style retainers, and any Australian provider working from a digital scan of your teeth can produce a compatible replacement.
Online providers such as NewSmile Australia charge AU$129–AU$169 per retainer. Dental practices typically charge AU$300–AU$600 per arch. See our full AU retainer price guide for a complete breakdown.
No. A replacement retainer will hold your teeth at their current position, not move them back. If you have experienced significant relapse, you will need to consult a dentist or orthodontist to assess treatment options before ordering a retainer.
Most custom clear retainers last 12–18 months with daily use and proper care. Factors that shorten lifespan include grinding, inconsistent cleaning, and exposure to heat. Wearing your retainer only at night (as most people do post-treatment) typically extends its usable life.
Yes. NewSmile ships to addresses across Australia, including regional and rural areas, as soon as production of your retainer is complete.
Not necessarily. If you clench your jaw while sleeping — even without noticeable grinding sounds — a night guard provides better long-term protection for your teeth and may be more appropriate than a standard retainer. Many people clench unconsciously during sleep without realising it. If you wake with jaw soreness or headaches, a custom night guard is worth considering.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Losing, breaking, or simply needing to replace a retainer in Australia has never been easier — or more complicated. There are now at least six credible online brands offering custom clear retainers without a dentist appointment, and several more clinic-based options. The price range is wide, turnaround times vary considerably, and not every brand operates in every state.
This guide compares every major custom retainer brand available to Australian consumers in 2026, scored on: price, scan process, material quality, turnaround, and customer support.
After orthodontic treatment — whether that was braces, clear aligners, or Invisalign — your teeth will gradually shift back toward their original positions without a retainer. Without consistent wear, noticeable shifting can occur within weeks or months of finishing treatment.
The choice between brands matters because fit quality directly determines effectiveness. A poorly fitting retainer won't maintain your smile. In Australia, most dentists charge between AU$300 and AU$600 for a single custom Essix retainer. Online scan-based alternatives start from significantly less, using the same 3D scanning technology your dentist uses.
Price: AU$169 per set (upper and lower) | AU$129/set with subscription
Process: Scan-based — no moulds, no putty
Material: BPA-free Essix-style clear plastic
Ships: As soon as production is complete
NewSmile uses a digital 3D scan at any participating provider, meaning retainers are built from precision dental-grade data — not a DIY mould. The subscription pricing at AU$129 per set is where NewSmile stands out — useful given how often retainers get lost, broken, or worn down. The retainer is a clear Essix style, the same type most orthodontists fit post-treatment.
Order Your NewSmile Retainer →
Price: From approximately AU$149 per set
Process: Scan-based
Jawology is one of the more established Australian retainer brands using scan-based intake. Pricing is competitive with NewSmile's single-set rate, but NewSmile's subscription brings ongoing costs down to AU$129. For a full head-to-head, see our NewSmile vs Jawology Australia review.
Price: See au.mymofosmile.com for current pricing
Material: Ultra-thin 0.75mm retainer
MYMOFO has built a following around their 0.75mm retainer, thinner than most alternatives. Some users prefer the reduced bulk; others find the material less durable. Verify current AU pricing directly as it has varied.
Price: See smileie.com.au for current pricing
Process: Scan-based (select providers)
Smileie operates in the Australian market with a clear retainer offering and positive customer service coverage. See our full Smileie vs NewSmile Australia review.
Price: Obtained through your Invisalign orthodontist — costs vary
Process: Requires original Invisalign treatment records
Vivera retainers are made by Align Technology and are only available through your treating orthodontist. They're not available to the general public independently. If you didn't do Invisalign, this option isn't open to you. See our Vivera vs NewSmile Australia comparison.
Price: Typically AU$300–$600+ per set
Turnaround: 1–2 weeks (lab outsourcing)
Most dental practices outsource retainer fabrication to the same labs used by online providers — meaning product quality is often equivalent. The dentist's real value-add is clinical consultation, rarely needed for a straightforward retainer replacement.
| Brand | Price (AU) | Scan-Based | Subscription | Best For |
|---|---|---|---|---|
| NewSmile | $169 / $129 sub | Yes | Yes | Best overall value |
| Jawology | From ~$149 | Yes | No | Established AU brand |
| MYMOFO Smile | See site | Yes | No | Ultra-thin preference |
| Smileie | See site | Yes | No | Mid-range AU option |
| Vivera | Via orthodontist | No | No | Post-Invisalign only |
| Local Dentist | $300–$600+ | Often | No | Complex cases only |
Australia's leading online retainer brands have moved to 3D scanning — the same technology used in professional dental clinics. Digital scans produce more dimensionally accurate retainers than traditional putty impressions, which can distort during handling and shipping. NewSmile uses scan-based intake only.
Most quality online retainers use BPA-free clear thermoplastic similar to Essix materials. Thickness typically ranges from 0.75mm to 1.0mm. Thinner retainers are less noticeable but may wear out faster with heavy grinding. For patients with bruxism, a thicker retainer — or a dedicated custom night guard — is the better choice.
Retainers typically need replacing every 12–24 months, sometimes sooner with grinding or inadequate cleaning. A subscription model like NewSmile's AU$129/set saves meaningfully over multiple replacement cycles.
Retainer longevity depends on consistent cleaning. The most common reason for premature replacement is bacterial build-up, discolouration, and odour — all preventable with the right approach.
The most effective method is ultrasonic cleaning. A Petal Ultrasonic Cleaner combined with Petal Cleaning Pods removes bacteria and biofilm from the retainer surface in minutes without scrubbing. This is significantly more effective than soaking alone and far gentler on the plastic long-term.
Ready to Replace Your Retainer?
NewSmile offers precision scan-based Essix retainers for AU$169 per set — or AU$129 with a subscription. No dentist visit required.
Online scan-based retainers in Australia typically start from AU$129–AU$169 per set. NewSmile charges AU$169 for a single set or AU$129 with a subscription. Dentist-made retainers usually cost AU$300–AU$600+ per set.
For straightforward replacements, yes. Both use Essix-style clear retainers produced by dental labs. Scan-based online retainers like NewSmile are generally more accurate than mail-in impression moulds.
Yes. NewSmile uses scan-based intake — you attend a quick scan appointment, and your retainers are fabricated from the digital records. No dental consultation needed for a standard retainer replacement.
Most clear Essix-style retainers last 12–24 months with daily wear and proper cleaning. Consistent ultrasonic cleaning extends retainer life considerably.
NewSmile is the top-ranked custom retainer brand in Australia for 2026. At AU$169 per set (or AU$129 with a subscription), it offers precision scan-based fit and the best ongoing value.
A retainer holds your teeth in their post-treatment position. A custom night guard is thicker and designed to absorb grinding pressure — some people need both.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you have been grinding your teeth at night and searching for a solution, you have probably come across both the SOVA 3D Night Guard and NewSmile Australia. Both carry TGA recognition, both ship to your door, and both promise to protect your enamel from bruxism. But they work in very different ways — and once you understand those differences, the right choice becomes clear.
SOVA 3D night guards are an over-the-counter product sold at pharmacies and chemists across Australia, including Chemist Warehouse and Priceline. They use a boil-and-bite process: you heat the guard in hot water until it softens, then bite down to create a rough impression of your teeth. The material is a thin, flexible thermoplastic designed to be low-profile and less bulky than traditional guards.
Because SOVA 3D guards are manufactured in a standard size and shaped at home, they are not custom-made to your dental anatomy. The fit depends entirely on how accurately you complete the boil-and-bite process at home, and many users find the result uneven. The thin material also has a finite resistance to heavy grinding; people with moderate to severe bruxism often wear through them relatively quickly.
SOVA 3D guards cost [check current pharmacy price] at most Australian stockists. They are a convenient, low-barrier starting point for people who grind occasionally, but they are not engineered to the same standard as a guard fabricated in a dental laboratory from precise measurements.
NewSmile AU night guards begin with a 3D digital scan — there are no impression kits, no messy putty trays, and no dental appointments required. You visit a participating scan partner who captures a precise digital record of your teeth. That scan is sent directly to our dental laboratory, where technicians fabricate a night guard built specifically around your unique bite geometry.
The finished guard uses dental-grade hard/soft laminate material — a hard outer shell that absorbs grinding force, with a softer inner layer that sits comfortably against your enamel. This is the same category of material used by dentists when they prescribe a custom occlusal guard, available at a fraction of the in-chair price.
NewSmile AU night guards are priced at AU$169 for a single guard or AU$129 on a subscription, and we ship as soon as production is complete.
| Feature | SOVA 3D | NewSmile AU |
|---|---|---|
| Price | [check current pharmacy price] | AU$169 single / AU$129 subscription |
| Fit Type | Boil-and-bite (approximate) | Fully custom from 3D digital scan |
| Material | Thin flexible thermoplastic | Dental-grade hard/soft laminate |
| TGA Status | TGA-listed | TGA-listed |
| Process | Home boil-and-bite, no scan | Scan-only — no dental visit, no putty |
| Custom-made | No | Yes — lab-fabricated to your anatomy |
The Therapeutic Goods Administration (TGA) is Australia's regulatory body for medical devices and therapeutic products. When a product is TGA-listed or TGA-registered, it means the manufacturer has submitted evidence that the product meets safety and quality standards for its intended use. Both SOVA 3D and NewSmile AU fall within TGA's regulatory framework for dental appliances.
What TGA recognition does not tell you is whether a product fits your teeth correctly. TGA approval is a safety threshold, not a measure of clinical effectiveness for your individual bite. A boil-and-bite guard and a precision-fabricated custom guard can both be TGA-compliant while delivering very different outcomes for someone with genuine bruxism.
For people who grind with moderate to severe force, fit is the primary clinical variable. Custom fabrication from a 3D digital scan eliminates the fit variable in a way that boil-and-bite cannot replicate.
SOVA 3D may suit you if: you grind mildly or occasionally, you need a travel backup guard, or your budget is tight right now. It is a genuine product that offers some protection.
NewSmile AU is the better choice if: you grind regularly or have been told by a dentist that you have bruxism, you have experienced jaw soreness or headaches on waking, or you want a guard that will last and hold up to real grinding pressure. At AU$169, a custom NewSmile guard is a fraction of the cost of an in-chair custom guard, with no appointment required thanks to our scan-only process.
Get a Custom Night Guard Made From Your 3D Scan
NewSmile AU night guards start at AU$169 — custom-fabricated from a digital scan, no dental visit needed. We ship as soon as production is complete.
Rinse your guard with cool water immediately after removing it each morning. For a thorough clean, the Petal Ultrasonic Cleaner uses high-frequency sound waves to lift biofilm and debris from every surface — including the contoured inner fit surface. Pair it with Petal Cleaning Pods for a complete clean without abrasive chemicals that could degrade the guard material. Store your guard in its ventilated case away from direct sunlight when not in use.
SOVA 3D night guards are TGA-listed in Australia, meaning they meet basic safety requirements as a therapeutic device. TGA listing confirms regulatory compliance for their category but does not indicate clinical superiority over other TGA-listed guards, including custom-fabricated options like NewSmile AU.
SOVA 3D night guards are sold at Australian pharmacies and chemists. Pricing varies by retailer — check the current price at your local Chemist Warehouse, Priceline, or similar stockist. For comparison, NewSmile AU custom night guards start at AU$169 single or AU$129 on subscription.
SOVA 3D uses a boil-and-bite process at home, producing an approximate fit. A custom night guard from NewSmile AU is fabricated in a dental laboratory using measurements from a 3D digital scan of your teeth, producing a guard that fits your precise dental anatomy. For regular bruxism, that precision makes a meaningful clinical difference.
No. NewSmile AU's process is entirely scan-based — you visit a scan partner for a 3D digital scan and we fabricate your custom guard in our dental laboratory. There is no traditional dental appointment and no waiting room. Your guard ships as soon as production is complete.
NewSmile AU uses a 3D digital scan process only — no impression kits or putty trays. The digital scan is used to custom-fabricate your night guard in our dental laboratory.
Rinse your night guard with cool water each morning. For a thorough clean, use the Petal Ultrasonic Cleaner with Petal Cleaning Pods to remove biofilm effectively without damaging the material. Store the guard in its ventilated case, out of direct sunlight and away from heat sources.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
If you've finished orthodontic treatment — whether with braces, Invisalign, or another aligner system — your orthodontist almost certainly told you the same thing: wear your retainer, or your teeth will shift. The problem is that replacement retainers from a dental practice can cost AU$300–$600 per set, which makes the growing category of online custom retainers in Australia genuinely appealing.
Two brands that come up regularly in Australian forums and social feeds are Smileie and NewSmile. This article breaks down how each brand works, what you actually get for your money, and which one makes the most sense depending on your situation.
NewSmile AU's process is fully digital from start to finish. You visit a participating scan partner to have a 3D digital scan taken of your teeth — no putty, no messy home moulds, and no extended dental appointment. The scan data is submitted directly to NewSmile's lab, where your custom retainer is fabricated to the precise contours of your current smile.
Once production is complete, we ship as soon as production is complete — straight to your door anywhere in Australia.
Smileie (smileie.au) is an Australian brand focused specifically on clear retainers for post-orthodontic maintenance. Based on publicly available information, the brand positions itself as an accessible, at-home retainer replacement option. We encourage readers to check their website directly before ordering.
| Feature | NewSmile AU | Smileie AU |
|---|---|---|
| Single retainer (pair) | AU$169 | [INSERT SMILEIE PRICE] |
| Subscription | AU$129 per cycle | [INSERT SMILEIE PRICE] |
| Night guard option | Yes — from AU$169 | Not currently listed |
| Process | Digital 3D scan | Verify on their website |
| Material | Dental-grade Essix | Not independently verified |
NewSmile AU retainers are made from dental-grade Essix plastic — the same category of material used by orthodontists in clinical practice. Essix-style retainers are known for their clarity, their snug fit against tooth enamel, and their ability to resist staining with proper care. Because each retainer is custom-fabricated from your individual 3D scan data, the fit is specific to your smile rather than approximated from a general mould.
Smileie appears to focus specifically on clear retainers for post-orthodontic maintenance. That's a legitimate niche.
NewSmile AU offers both the custom clear retainer and a custom night guard. This matters for Australians who grind or clench their teeth — you can order both from the same brand using the same scan data.
The most effective cleaning method for clear retainers is an ultrasonic cleaner with dedicated retainer cleaning pods — the Petal Ultrasonic Cleaner combined with Petal Cleaning Pods removes biofilm without damaging the plastic. Rinse your retainer immediately after removal, store it in a protective case, and keep it away from heat sources.
Orthodontic treatment in Australia typically costs between AU$4,500 and AU$9,000. Teeth are well documented to shift after orthodontic treatment, particularly in the first two years. A AU$169 retainer replaced every one to two years is a straightforward way to protect an investment that cost many times more.
Replace or Upgrade Your Retainer With a Scan-Based Custom Fit
NewSmile AU clear retainers start at AU$169 — custom-made from a digital scan, no dentist visit needed. Subscribe for AU$129 and get replacements as your smile needs them.
Yes — Smileie (smileie.au) is an Australian brand offering clear retainers for post-orthodontic maintenance. We recommend visiting their website directly to confirm current pricing and their ordering process before purchasing.
NewSmile AU charges AU$169 for a single order (upper and lower pair) or AU$129 per subscription cycle. Dental practice retainers typically cost AU$300–$600 or more per set.
NewSmile AU's process uses a 3D digital scan taken at a participating scan partner — there is no traditional dental appointment, no putty, and no impressions required. The scan captures the precise shape of your teeth, which is used to fabricate your custom retainer.
Yes. In addition to the clear retainer, NewSmile AU offers a custom night guard for people who grind or clench their teeth.
NewSmile AU retainers are made from dental-grade Essix clear plastic — the same category of material used in professional orthodontic practice.
Most orthodontists recommend replacing clear plastic retainers every 12–24 months, depending on wear frequency and maintenance. A subscription plan allows predictable budgeting for regular replacements.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Teeth grinding — clinically known as bruxism — affects millions of Australians, and the market for protective mouth guards has never been more crowded. Two names that come up regularly are Happy Sleep (happysleep.au) and NewSmile Australia. Both are accessible, both are positioned as alternatives to expensive dentist-made guards — but they work very differently.
This article breaks down exactly how each option compares on fit, materials, process, price, and long-term value so you can make an informed decision for your smile and your sleep.
Happy Sleep is an Australian-designed, clinically-backed product developed with A/Prof. Dr Jack Gerschman. It uses a soft, flexible silicone construction. For mild-to-moderate grinders looking for a readily available, locally produced option, it has genuine appeal.
NewSmile AU takes a different approach entirely. Every night guard is fabricated specifically for your mouth using data from a digital 3D scan taken at a participating location near you. Your guard matches the precise contours of your bite — no dental visit to a specialist required.
| Feature | Happy Sleep | NewSmile AU |
|---|---|---|
| Price | [INSERT HAPPY SLEEP PRICE] | AU$169 single / AU$129 subscription |
| Fit Type | Soft silicone; clinically-backed | Truly custom — made from your 3D scan |
| Process | Direct purchase online | Digital 3D scan at participating location |
| Material | Flexible silicone | Dental-grade hard or dual-laminate acrylic/EVA |
| Dental Visit Required? | No | No — scan only |
| Durability | Silicone; may degrade with heavy grinding | Designed to last years with proper care |
| Origin | Australian-made and designed | Telehealth model serving Australian customers |
Happy Sleep's pricing is listed at [INSERT HAPPY SLEEP PRICE] — visit happysleep.au for current pricing.
NewSmile AU's night guard starts at AU$169 for a single guard, or AU$129 on a subscription. Dentist-made custom guards in Australia can cost AU$500–AU$900 or more. NewSmile AU sits in between: genuinely custom-fitted precision at a fraction of the in-chair price.
Bruxism protection depends heavily on how well your guard fits. A guard that does not sit flush against your teeth can cause jaw soreness, fail to distribute grinding force evenly, and become loose during the night. NewSmile AU guards are built from a digital 3D scan of your own mouth — every millimetre matches your unique bite geometry.
Soft and flexible silicone can be comfortable for lighter grinders. However, for moderate-to-heavy bruxism, softer materials can actually encourage more grinding. Silicone also tends to show wear more quickly under sustained grinding pressure.
Hard and dual-laminate night guards are the standard recommendation for moderate-to-severe bruxism. A hard outer surface resists the wear caused by grinding, while a softer inner layer maintains comfort. This is the material type used in dentist-fabricated guards.
For your NewSmile AU night guard, use the Petal Ultrasonic Cleaner and Petal Cleaning Pods for a thorough clean. Rinse with cool water after each use and store in the ventilated case — away from heat.
Ready for a Custom Night Guard Built from Your Own Scan?
NewSmile AU night guards start at AU$169 — custom-fitted from a digital 3D scan, no dental visit required. Designed to last years, not months.
Yes. Happy Sleep is an Australian brand with clinical advisory backing and is a legitimate option for mild-to-moderate grinders. However, for chronic or heavy bruxism, a scan-based custom guard like NewSmile AU offers more effective and durable protection.
No. NewSmile AU operates on a scan-only model. You visit a participating scanning location for a digital 3D scan — no specialist dental visit required.
Dentist-fabricated custom night guards in Australia typically cost AU$500–AU$900 or more. NewSmile AU offers a scan-based night guard from AU$169 single or AU$129 on subscription.
With proper care, a NewSmile AU night guard is designed to last for years. The dental-grade hard or dual-laminate material is significantly more durable than soft silicone alternatives.
Soft guards can be comfortable for light clenchers, but for moderate-to-heavy grinding, dental professionals recommend hard or dual-laminate guards. Hard acrylic resists wear more effectively and does not encourage additional grinding.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Retainers are an essential part of any orthodontic journey — without one, teeth can shift back toward their original position faster than most people expect. In Australia, what you pay for a retainer depends heavily on where you get it and what type you choose, with prices ranging from AU$129 to well over AU$600. This guide covers every retainer type available in Australia, what each costs, and how to make the smartest choice for your situation.
| Retainer Type | Approximate Cost (AU$) | Lifespan |
|---|---|---|
| Custom clear (Essix) — online, e.g. NewSmile | AU$169 single / AU$129 subscription | 6–12 months per set |
| Custom clear (Essix) — dental clinic | AU$300–AU$600 per set | 6–12 months per set |
| Hawley retainer (wire) — dental clinic | AU$400–AU$700 per retainer | 3–10 years |
| Vivera (Invisalign brand) — clinic | AU$500–AU$900 for 4 sets | 6–12 months per set |
| Fixed/bonded retainer — clinic | AU$300–AU$600 to fit | 5+ years (ongoing maintenance) |
Note: Clinic prices are indicative ranges — your dentist or orthodontist will provide a personalised quote based on your case and location.
Clear Essix retainers are thin, vacuum-formed plastic trays that fit snugly over your teeth. They're virtually invisible when worn, comfortable for overnight use, and easy to remove for eating and cleaning.
There are two ways to get a custom clear retainer in Australia: through a dental clinic or through an online provider. Both options produce a retainer made from a precise mould of your teeth — the difference is in how that mould is captured and what you pay for it.
Through an online provider like NewSmile, the process begins with a digital scan at a participating clinic — no lengthy appointments, no repeat visits. Your custom retainer is then manufactured and shipped directly to your home. The NewSmile custom clear retainer starts at AU$169 per set, or AU$129 on subscription — a significant saving compared to the clinic route.
Hawley retainers consist of a moulded acrylic plate that sits against the roof of your mouth, combined with a wire that runs across the front of your teeth. They're more robust than clear plastic retainers and can last anywhere from three to ten years. At an Australian dental clinic, a Hawley retainer typically costs between AU$400 and AU$700 per retainer.
If you completed your orthodontic treatment with Invisalign, your treating provider may recommend Vivera retainers. Australian pricing typically ranges from AU$500 to AU$900 for a set of four through your treating clinic. For a full comparison, see our Vivera vs NewSmile Australia guide.
A fixed or bonded retainer is a thin wire bonded directly to the back surfaces of your teeth. The initial fitting cost in Australia generally falls between AU$300 and AU$600. Fixed retainers require periodic checks and occasional repairs.
An online provider like NewSmile operates differently. You attend a brief digital scan appointment at a participating clinic, your measurements are sent to the lab, and your finished retainer arrives at your door. At AU$169 per set — less than half the typical clinic price — it's a straightforward saving with no reduction in the quality of the end product.
Use a subscription plan. NewSmile's subscription option brings the per-set cost down to AU$129 — a saving of AU$40 per order.
Clean your retainer properly. The most effective cleaning method is ultrasonic — the Petal Ultrasonic Cleaner used with Petal Cleaning Pods keeps retainers in significantly better condition for longer. Never use a toothbrush.
For a full breakdown of how replacement ordering works in Australia: how to replace your retainer in Australia.
Need a Custom Clear Retainer? NewSmile Starts at AU$169
Order via digital scan at a participating clinic — no lengthy dentist appointment needed. Subscription plan available at AU$129 per set.
A custom clear (Essix) retainer in Australia costs between AU$169 and AU$600 depending on where you get it. Online providers like NewSmile offer custom clear retainers from AU$169 per set, or AU$129 on a subscription plan. Dental clinics typically charge between AU$300 and AU$600 per set for the same type of retainer.
For most patients, yes. Custom clear retainers ordered online are made using the same dental-grade materials and manufacturing processes as those produced through a dental clinic. The difference is in how measurements are captured — online providers use a digital scan taken at a participating clinic — and in the delivery model.
Medicare does not cover orthodontic retainers in Australia. Some private health insurance policies with extras cover may contribute toward the cost of retainers obtained through a registered dental provider. Online retainers may not attract a health fund rebate under all policies.
Clear Essix retainers typically last between 6 and 12 months with regular nightly use. Hawley wire retainers can last 3 to 10 years with proper care. Lifespan is significantly affected by cleaning habits.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Bruxism — teeth grinding and clenching during sleep — affects an estimated one in eight Australians, and many go years without realising the damage accumulating on their teeth. Driven by greater awareness of sleep health and the convenience of ordering online, the Australian custom night guard market has grown significantly since 2023. This guide compares every major brand available to Australians in 2026, breaks down what you should actually look for, and helps you find the right fit for your bite and your budget.
Not every night guard is worth your money — or your teeth. When evaluating brands for the Australian market, several factors matter far more than price alone.
The Australian custom night guard space has several credible players competing for your business. Below we cover NewSmile, Smilepath, Smileflex, and Spartan Guards — all of which operate with scan-based ordering — as well as dentist-made guards for those who prefer an in-person route. If you are considering over-the-counter chemist guards, our bruxism mouth guard guide covers those separately.
NewSmile is a strong front-runner for Australians who want a genuinely custom night guard without the cost of a dental clinic. The process is straightforward: you book a digital scan at a participating location, your impressions are processed by a dental lab, and your guard is delivered to your door.
Pricing is clear. A single set of the NewSmile night guard starts at AU$169, making it one of the more competitively priced custom options in Australia. Subscribers pay AU$129 per set — a saving of AU$40 each time you replace your guard.
Pros: Upfront pricing; subscription plan offers real ongoing savings; Australia-wide delivery.
Cons: One primary thickness option, which may not suit extremely heavy grinders who need a thicker hard-acrylic guard.
Smilepath is an Australian-operated brand that offers custom night guards alongside their aligner products. Like other reputable providers in the AU market, they use a digital scan process rather than at-home impressions. Their involvement of dental professionals in the review process is a point of differentiation they promote.
Pricing for Smilepath night guards is not always displayed upfront. Visit smilepath.com.au directly to check current rates before committing.
Pros: Australian brand with local dental oversight; established presence in the AU orthodontic space.
Cons: Pricing is less transparent upfront compared to some competitors.
Smileflex positions itself around flexible, comfortable custom dental guards. They offer a scan-based ordering process for Australian customers and focus their product line on guards that prioritise comfort during sleep.
Check smileflex.com.au for current pricing before making a decision.
Pros: Focus on comfort-oriented flex material; scan-based process consistent with AU market standards.
Cons: Limited information on thickness options for heavy grinders.
Spartan Guards is an Australian brand that has built a presence in the sports and dental guard space. Their branding leans toward durability and performance.
Pricing and specific product details are best confirmed directly with the brand. Visit spartanguards.com.au for current offerings and rates.
Pros: Australian brand with a focus on durability.
Cons: Consumer-facing educational content on their night guard range is more limited than larger competitors.
Having a night guard made at your local dental clinic remains an option for Australians who want the reassurance of an in-person consultation. The cost typically ranges from AU$300 to AU$600 or more. For a detailed comparison of costs and outcomes, read our dentist vs online night guard Australia guide.
| Brand | Price (single) | Subscription | Process |
|---|---|---|---|
| NewSmile AU | AU$169 | AU$129/set | Digital scan |
| Smilepath AU | Check site | Check site | Digital scan |
| Smileflex AU | Check site | Check site | Digital scan |
| Spartan Guards AU | Check site | Check site | Check site |
| Dentist-made | AU$300–AU$600+ | N/A | In-clinic |
The right guard depends on how severely you grind and what you find comfortable enough to wear consistently — because a guard you never wear offers no protection at all.
Soft guards tend to be the most comfortable for new wearers and are well-suited to light grinders and clenchers. The downside is that some grinders actually clench harder against soft material.
Hard acrylic guards are more rigid and durable. They are generally recommended for moderate to heavy grinders.
Dual-laminate guards combine a soft inner layer for comfort with a hard outer layer for durability — often considered a middle-ground option.
For a thorough look at why custom beats chemist for most Australians, see our bruxism mouth guard guide.
A custom night guard is an investment. The best cleaning method is an ultrasonic cleaner — the Petal Ultrasonic Cleaner used with Petal Cleaning Pods breaks down biofilm and debris at a microscopic level without any abrasive action. Never scrub your night guard with a toothbrush. Store in a ventilated case and keep it away from heat.
Ready to Stop Grinding? Get a Custom NewSmile Night Guard from AU$169
Ordered via digital scan at a participating clinic — no dentist appointment needed. Subscription saves AU$40 per set.
The best night guard in Australia in 2026 is a custom-fitted guard ordered via digital scan. For most Australians, this means choosing between online providers like NewSmile, Smilepath, Smileflex, or Spartan Guards, or having one made at a dental clinic. NewSmile stands out for price transparency and its AU$129 subscription option.
Custom night guard prices in Australia range considerably. Online providers typically charge between AU$100 and AU$300 per guard, with NewSmile starting at AU$169 for a single set (AU$129 on subscription). Dentist-made guards from a dental clinic generally cost AU$300 to AU$600 or more.
Yes. Several Australian providers allow you to order a custom night guard by booking a digital scan at a participating scanning location — no ongoing dentist relationship is required. NewSmile, Smilepath, and Smileflex all operate this way in Australia.
Most custom night guards last between one and two years with proper care. Heavy grinders tend to wear through their guards faster — some may need replacement closer to the twelve-month mark.
By Joanna M. | Director of Telehealth Clinical Operations | Fact-Checked for Clinical Accuracy
Searching for a custom retainer or night guard online in Australia turns up a handful of names — and two that keep appearing side by side are MYMOFOSMILE and NewSmile. Both let you skip the waiting room and order direct, but they operate quite differently in terms of process, pricing, and what you actually receive. This comparison covers what each brand offers so you can make a straightforward, informed choice.
MYMOFOSMILE positions itself as a certified Australian dental lab that manufactures retainers and night guards domestically. Its appeal is clear: the appliances are made locally, which resonates with Australians who prefer to keep their healthcare spending within the country. The company sells direct to consumers online, offering both retainers and night guards without requiring a traditional in-clinic orthodontic appointment.
MYMOFOSMILE's submission process includes options for digital scans and, depending on their current offerings, physical impressions. As a domestic lab, they market quality control as a core differentiator. For current pricing on their retainers and night guards, visit au.mymofosmile.com directly, as prices can change and should be verified before ordering.
NewSmile Australia is an online dental appliance brand that provides custom-fitted clear Essix retainers and hard acrylic night guards, ordered entirely through a digital scan workflow. There are no impression kits involved — every order starts with a digital scan taken at a participating dental or scan clinic near you, which is then sent directly to the lab for fabrication.
Pricing is transparent and fixed: a single set of retainers or a single night guard costs AU$169, while the subscription plan brings that down to AU$129 per set — useful for anyone who replaces their appliance regularly (most orthodontists recommend replacing retainers every 12 to 24 months). Free shipping is included across Australia.
Products available through NewSmile AU:
| Feature | MYMOFOSMILE | NewSmile AU |
|---|---|---|
| Product type | Retainers & night guards | Retainers & night guards |
| Ordering process | Digital scan or impressions | Digital scan only (no impression kits) |
| Price (retainer) | Check au.mymofosmile.com for current pricing | AU$169 single / AU$129 subscription |
| Price (night guard) | Check au.mymofosmile.com for current pricing | AU$169 single / AU$129 subscription |
| Made in | Australia (certified dental lab) | Dental lab (ships to Australia) |
| Subscription option | Check site | Yes — AU$129/set |
The ordering experience differs meaningfully between the two brands, and this is often the deciding factor for most buyers.
With NewSmile Australia, the process is entirely digital. You book a scan appointment at a participating clinic — these are available in major cities and regional centres across NSW, VIC, QLD, WA, SA, and beyond. The clinician captures a precise 3D digital scan of your teeth, which is transmitted to the lab electronically. You never handle physical materials, and there is no kit to mail back. Once the scan is received, your appliance is fabricated and shipped directly to your door with free standard shipping.
With MYMOFOSMILE, the ordering path may include both digital scan submissions and physical impression options depending on their current product range. The domestic lab advantage means fabrication happens on Australian soil, which may appeal to buyers with strong preferences for local manufacturing. For the most current process details, it is worth checking their website before ordering.
For Australians who want the simplest, most streamlined experience — scan, order, receive — NewSmile's fully digital workflow removes most of the friction associated with traditional custom dental appliance ordering.
Pricing transparency is one area where NewSmile has a clear structural advantage. The AU$169 single-set price is published upfront on every product page, with no hidden fees or surprises at checkout. Shipping is included. The subscription plan at AU$129 per set represents a meaningful saving for anyone who orders replacement retainers on a regular basis — over two or three replacement cycles, this adds up to a significant difference.
For MYMOFOSMILE, pricing should be confirmed directly at au.mymofosmile.com, as it is not reproduced here to avoid publishing figures that may be out of date. When comparing the two brands, factor in any shipping costs and turnaround time differences, as these affect total cost of ownership.
For broader context on what custom dental appliances cost in Australia, see our guides on how much a night guard costs in Australia and how retainer replacement costs compare across providers.
Choose NewSmile Australia if: you want fully transparent, fixed pricing before you commit, you prefer an entirely digital process with no physical materials, you are interested in a subscription replacement plan at AU$129 per set, or you want a straightforward online checkout experience with free shipping nationwide.
Consider MYMOFOSMILE if: you have a strong preference for a domestically certified Australian lab and local fabrication is important to you, or if you would like the option of physical impression submissions in addition to digital scanning.
For the majority of Australians looking for a custom retainer or night guard at a competitive price with a simple ordering process, NewSmile is the more straightforward choice.
Get Your Custom NewSmile Retainer or Night Guard — From AU$169
Order online via digital scan — no dentist visit required. Free shipping Australia-wide.
Yes — MYMOFOSMILE operates as a certified dental lab based in Australia, manufacturing retainers and night guards domestically. This is one of their key selling points for buyers who prioritise locally produced dental appliances. For the most current information, visit au.mymofosmile.com.
NewSmile produces custom Essix retainers using a digital scan workflow, fabricated at a dental lab and shipped directly to you. The process is comparable in terms of accuracy to retainers ordered through a dental practice. NewSmile's AU$169 price is generally lower than retainers ordered through a traditional orthodontic clinic.
Yes. With NewSmile Australia, the process begins with a digital scan at a participating scan clinic — you do not need a referral from your dentist or orthodontist. Once the scan is captured, everything else is handled online and your finished retainer is shipped directly to you.
Yes — NewSmile ships to all Australian states and territories, including NSW, VIC, QLD, WA, SA, TAS, ACT, and NT. Shipping is free on all orders.
Losing or breaking a retainer is more common than it sounds — and the window between "my retainer cracked" and "my teeth have shifted" is shorter than most people expect. Within days to weeks without a retainer, teeth begin to drift back towards their pre-treatment positions. This article explains your options in Australia, what they cost, and how to get a replacement as quickly as possible.
After orthodontic treatment — whether with braces, Invisalign, or clear aligners — your teeth are held in position by your retainer. The periodontal fibres that were stretched during treatment retain a "memory" of the original position. Without a retainer, they slowly pull teeth back.
The most critical period is the first two years after treatment. After that, relapse is slower — but it does not stop. If your teeth have already shifted noticeably, you may need to see your orthodontist before ordering a replacement, as a new retainer made to shifted teeth will maintain the shifted position, not your corrected one.
If you have an existing relationship with a dental practice, they can take a new impression or scan and order a replacement from their lab. Cost: typically AU$300–AU$600 per arch depending on the practice. Advantage: they have your treatment records on file. Disadvantage: appointment availability, time, and cost.
NewSmile AU offers custom Essix clear retainers using a 3D intraoral scan — no dentist visit required. You attend a partnered scanning location, a trained technician captures a precise digital model of your current tooth position, and your retainer is fabricated from that scan.
This is the most accurate online replacement method available in Australia. The scan captures fine detail that generic home moulds cannot, and because there is no putty involved, there is no risk of distortion from bite pressure or air bubbles.
Cost: AU$169 per set (both arches) or AU$129 per set on subscription.
| Provider | Cost per Set | Fit Method |
|---|---|---|
| NewSmile AU | AU$169 single / AU$129 subscription | 3D scan |
| Dentist/Orthodontist | AU$300–AU$600 | In-chair impression |
| Hawley retainer (dentist) | AU$300–AU$700 per arch | In-chair impression |
For NewSmile AU, you need to attend a scanning location — no prior dental records required. The scan captures your current tooth positions. If your teeth have shifted since treatment, the retainer will maintain their current position; it will not correct the shift.
If you are unsure whether your teeth have shifted enough to warrant a dental assessment first, book a check with your dentist before ordering. A retainer ordered to a shifted bite may not be what you need.
Once you have your replacement retainer, how you care for it determines how long it lasts. The most common reason retainers yellow, develop odour, or crack prematurely is inconsistent cleaning.
Avoid manual scrubbing with toothpaste — the abrasive particles scratch the surface of Essix plastic, creating channels where bacteria accumulate. Instead, use the Petal Ultrasonic Cleaner with Petal Cleaning Pods — formulated for clear dental appliances and gentle enough for daily use.
Need a Replacement Retainer in Australia?
NewSmile AU offers custom clear retainers from AU$129 on subscription — fitted via 3D scan, lab-fabricated to your current tooth positions.
In the first 2 years post-treatment, teeth can shift noticeably within days to weeks without a retainer. After that, relapse is slower — but wearing your retainer nightly remains important. Order a replacement as soon as possible after losing or breaking yours.
Yes. NewSmile AU offers custom clear retainers via a 3D scan at a partnered scanning location — no dentist referral or prescription required. The scan is performed by a trained technician.
Medicare does not cover dental items in Australia (except limited children's programmes). Private health extras cover may include orthodontic retainers — check your fund's schedule under "orthodontic services."
Signs include: visible cracking or fracture, white calcium build-up that will not clean off, the retainer no longer seats flush against your teeth, persistent odour despite cleaning, or the retainer feels looser or tighter than before.
Essix (clear thermoplastic) retainers are nearly invisible and more comfortable for most people. Hawley retainers (wire and acrylic) are more durable, adjustable, and allow teeth to contact naturally. For online replacement without orthodontist involvement, clear Essix is the standard option.
If your retainer was made from an accurate scan and does not seat correctly, contact the provider. NewSmile AU offers a fit guarantee — contact their support team with photos and a description of the fit issue for resolution.
By Joanna M.
Bruxism — teeth grinding and jaw clenching during sleep — affects an estimated one in five Australians. Left unmanaged, it causes enamel erosion, cracked teeth, TMJ dysfunction, and chronic jaw pain. The good news: a well-fitted night guard is one of the most effective interventions available. The difficult part is knowing which type to choose.
A bruxism mouth guard (also called a night guard or occlusal splint) sits over your upper or lower teeth during sleep. It creates a physical barrier between the two arches, preventing direct tooth-to-tooth contact and redistributing bite force across a broader surface area.
There are two fundamentally different categories available in Australia:
Boil-and-bite guards work by softening in hot water, then moulding roughly to your teeth. The problem is "roughly." Your dental arch has specific curves, heights, and angles — a generic mould made by biting into softened plastic cannot replicate these. The result is often a guard that rocks, slips, or creates pressure points.
A guard that does not sit flush against your teeth will not distribute bite force evenly. It may protect against direct tooth contact in some areas while leaving others exposed.
Most chemist guards use soft thermoplastic. Research published in dental literature suggests that soft occlusal guards may actually increase masticatory muscle activity in some patients — meaning the grinding gets worse, not better. The jaw effectively "chews" the soft material.
Generic boil-and-bite guards are made to fit the average mouth. If your arch is narrower or wider than average, the guard will feel bulky and uncomfortable — leading most people to stop wearing it within weeks.
A custom guard is made from an exact model of your teeth. At NewSmile AU, the process uses a 3D intraoral scan taken at a partnered scanning location — no putty, no gag reflex, and no guesswork. The digital scan is sent directly to a dental lab where the guard is precision-milled or thermoformed to your exact specifications.
For moderate to heavy grinders, a hard acrylic guard is typically recommended. Unlike soft thermoplastic, hard acrylic does not give the jaw something to work against. It also wears more slowly, lasting longer before needing replacement.
NewSmile's custom night guards use hard acrylic construction — the same material used in dentist-made guards.
A properly made custom guard creates balanced contact across all posterior teeth when you close. This prevents the jaw from "seeking" an uneven bite, which is one of the drivers of bruxism-related muscle tension.
| Option | Cost | Fit Method | Material |
|---|---|---|---|
| Dentist (private) | AU$600–AU$1,200 | In-chair impression | Hard acrylic |
| NewSmile AU | AU$169 single / AU$129 subscription | 3D intraoral scan | Hard acrylic |
| Smileflex | AU$175 | Home impression kit | Dual-layer thermoplastic |
| Chemist boil-and-bite | AU$20–AU$60 | Self-moulded at home | Soft thermoplastic |
Some people ask whether a standard Essix retainer can substitute for a night guard. The answer: no. Retainers are made to maintain tooth position — they use thin, flexible thermoplastic not designed to absorb grinding forces. Using a retainer in place of a night guard risks cracking the retainer and potentially damaging your teeth. If you grind, use a purpose-built night guard.
Daily hygiene is essential. Bacteria and biofilm accumulate on night guard surfaces during sleep. The most effective approach uses an ultrasonic cleaner with a purpose-formulated solution. The Petal Cleaning Pods dissolve biofilm and neutralise odour without abrasive scrubbing.
Get a Custom Bruxism Guard — Without the Dentist Bill
NewSmile AU offers hard acrylic custom night guards from AU$129 on subscription — fitted via 3D scan, lab-fabricated, shipped to your door.
Chemist boil-and-bite guards are generally safe for short-term use. For ongoing bruxism management, a custom guard provides better occlusal coverage and is more likely to be worn consistently due to comfort.
Private dentists charge AU$600–AU$1,200 for a custom night guard. Online providers like NewSmile AU offer custom guards from AU$169 single or AU$129 on subscription, using 3D scanning rather than in-chair impressions.
Many extras-level health insurance policies cover custom occlusal splints under "major dental." Coverage varies by fund and policy level — check your fund's schedule.
Every night, consistently. If your guard feels painful or is causing new jaw pain, consult a dental professional — the guard may need adjustment.
Light to moderate grinders: every 2–4 years. Heavy grinders: every 12–18 months. NewSmile's subscription option accounts for this replacement cycle.
Generally yes — but the guard must be made from a scan taken after the restoration is in place. Advise your scanning technician about any recent dental work.
By Joanna M.
If you grind your teeth at night, a custom night guard is one of the most evidence-backed tools you can use to protect your enamel, reduce jaw pain, and prevent long-term wear damage. The two most-compared options online for Australian buyers right now are Smileflex and NewSmile — and this comparison covers what actually matters: process, materials, fit, price, and who each product is right for.
Smileflex mails you an impression tray and putty kit. You press the tray into your teeth at home to create a mould, then return it in their prepaid envelope. The lab fabricates the guard from your mould. Smileflex holds ARTG registration (ID: 372392), which classifies it as a therapeutic good under Australian law — a credibility signal worth noting.
The limitation: home impression quality varies. If you bite at an angle, get air bubbles in the putty, or your gag reflex kicks in, the mould can be inaccurate — and your guard will not fit well.
NewSmile AU uses a 3D intraoral scan rather than a physical impression. You visit a partnered scanning location, and a trained technician captures a precise digital map of your teeth. There is no putty, no tray to bite, and no gag reflex issue. The scan is sent directly to the lab, and your custom guard is fabricated to that exact digital model.
Smileflex offers a dual-layer thermoplastic guard — a firm outer layer over a softer inner layer. This is a well-established construction for bruxism guards. Both approaches are BPA-free. Neither is a boil-and-bite.
NewSmile fabricates custom hard acrylic night guards with an articulated occlusal surface — designed to distribute bite forces evenly. This is the same construction used in dentist-made guards.
| Brand | Single Guard | Subscription | Process |
|---|---|---|---|
| NewSmile AU | AU$169 | AU$129 | 3D scan (no putty) |
| Smileflex | AU$175 | Not available | Home impression kit |
| Private dentist | AU$600–AU$1,200 | N/A | In-chair impression |
NewSmile's subscription option makes it the more cost-effective choice for regular replacement — which most heavy grinders should do every 12–18 months.
Both brands ship within Australia. NewSmile ships your completed guard as soon as production is complete. Smileflex uses standard Australian post. Neither brand should be relied upon for same-day delivery — custom fabrication takes lab time.
Heavy grinders typically benefit from a harder occlusal guard. Soft guards can actually increase grinding activity in some people. The scan-based fit advantage at NewSmile means the guard is more likely to be correct on the first attempt.
Manual scrubbing can leave micro-scratches that harbour bacteria over time. Use the Petal Ultrasonic Cleaner and Petal Cleaning Pods — designed for custom dental appliances, removing biofilm and odour without abrasive scrubbing.
Order Your Custom Night Guard from NewSmile AU
Starting from AU$129 on subscription — custom-fitted via 3D scan, fabricated in a dental lab, shipped to your door.
Yes. Smileflex Night Guard+ holds ARTG registration (ID: 372392) as a therapeutic good, meeting Australian regulatory standards for dental appliances.
Yes. Both Smileflex and NewSmile offer custom night guards without a traditional dentist visit. NewSmile uses scanning locations staffed by trained technicians.
Most custom night guards last 1–5 years. Moderate grinders may get 3–5 years; heavy grinders often see wear within 12–18 months. NewSmile's subscription is designed for this cycle.
Research generally favours hard acrylic guards for bruxism. Soft guards may feel comfortable initially, but evidence suggests they can increase muscle activity in some people.
Night guards redistribute bite load from grinding during sleep. Sports mouthguards absorb external impact. They serve different purposes and are not interchangeable.
By Joanna M.
When it comes to custom night guards in Australia, NewSmile and Spartan Guards represent two very different positioning strategies. NewSmile is a national online provider focused on accessibility and price. Spartan Guards is a boutique Australian-made brand from NSW, emphasising local craftsmanship and one of the clearest return policies in the local market.
If you are comparing them for your own purchase decision, here is what actually matters.
| Feature | NewSmile AU | Spartan Guards |
|---|---|---|
| Night guard price | $169 AUD | $199–$287 AUD |
| Retainer price | $169 AUD | $170.95 AUD |
| Subscription option | Yes — $129 AUD/6 months | Not advertised |
| Free AU shipping | Yes | Yes (free express) |
| Return policy | 30-day fit guarantee | 14-day money-back guarantee |
| Manufacturing location | Dental lab via digital scan | Kiama, NSW (Australian-made) |
NewSmile is the more affordable choice at $169 AUD compared to Spartan Guards' $199–$287 AUD range. Both offer free shipping across Australia. Spartan Guards offers free express delivery, which may translate to faster turnaround for buyers in major cities.
NewSmile's Australian intake is entirely scan-based. You attend a scan appointment at a digital scan provider near you, your teeth are scanned in minutes, and your custom night guard is fabricated to that precise specification. There are no impression trays and no at-home putty involved. The result is a highly accurate fit from a process that takes less time than a typical dental appointment.
Spartan Guards accepts digital impressions (STL scan files) — a notable advantage if you already have a dental scan or can get one from your orthodontist or dentist. They also accept physical impressions sent by mail. If you already have an STL file from previous dental work, Spartan Guards' ability to work directly from that file avoids the need for a new scan appointment entirely.
Spartan Guards is manufactured in Kiama, NSW — a genuine Australian-made product. For buyers who prioritise local manufacturing and the ability to contact the producer directly, this is a meaningful differentiator. Their team can be reached with specific questions about their fabrication process.
NewSmile works with dental laboratories that fabricate to the same standards as dentist-ordered appliances. Both approaches produce clinically appropriate night guards; the difference is primarily in who you are buying from and what their proximity to your order means for communication and local accountability.
NewSmile specifies that their night guards are BPA-free, MMA-free, acrylic-free, latex-free, and phthalate-free. This level of public material transparency is higher than most competitors. Spartan Guards has not published equivalent material safety certifications on their website, though they use standard dental lab materials.
Both brands offer strong return policies for the online custom dental appliance market:
NewSmile's 30 days offers a longer window. Spartan Guards' money-back (vs. remake) may suit buyers who want the option of a full refund rather than a replacement.
Dentists recommend replacing custom night guards every six to twelve months as they wear down. NewSmile's subscription at $129 AUD every six months makes this straightforward and saves you the friction of reordering manually.
Spartan Guards does not appear to offer a formal subscription model. Repeat orders can be placed, but there is no automated replacement programme reducing the per-unit cost the way NewSmile's subscription does.
Choose NewSmile if: You want the lowest price ($169 AUD), a scan-based intake anywhere in Australia, full material safety transparency, a subscription model for ongoing bruxism management, or you also need retainers from the same provider.
Consider Spartan Guards if: You already have an STL scan file from a dentist, you prioritise Australian-made manufacturing and local accountability, or you prefer a money-back guarantee over a remake guarantee. Their free express shipping is also a plus if speed is important.
Custom night guards from NewSmile AU — $169 AUD, scan-based, ships Australia-wide
BPA-free, 30-day fit guarantee, and a subscription option at $129 AUD every six months. We ship as soon as production is complete.
NewSmile is cheaper for night guards — $169 AUD compared to Spartan Guards' $199–$287 AUD range. For retainers, the prices are similar: NewSmile at $169 AUD vs Spartan Guards at $170.95 AUD.
Spartan Guards is based in Kiama, New South Wales, and manufactures their night guards in Australia. They offer free express delivery Australia-wide.
Yes. Spartan Guards accepts STL digital scan files, which is useful if you already have dental scans from a recent orthodontic or dental visit. This avoids needing a new scan appointment.
NewSmile offers a 30-day fit guarantee — if your appliance does not fit correctly, they will adjust or remake it at no cost. This differs from Spartan Guards' 14-day money-back guarantee, which allows a full refund rather than a remake.
For price and availability, NewSmile at $169 AUD with digital scan intake is the strongest option for most Australians. Spartan Guards is a solid choice for buyers who prioritise Australian-made manufacturing or who already have STL scan files from a dentist.
