Caring for clear retainers doesn’t have to be complicated, but it does need to be consistent. A good routine helps your retainers stay clear, odor-free, and effective at maintaining your smile. Whether you’re just starting with a new set or looking to improve your care habits, here’s everything you need to know.
Clear retainers sit against your teeth and gums for hours each day, naturally collecting plaque, bacteria, and saliva. Without regular cleaning, they can:
Develop unpleasant smells
Become stained or cloudy
Lose their fit over time
Impact your oral hygiene
Taking just a few minutes each day to clean your retainers can extend their life and improve comfort.
A basic cleaning routine should include:
Rinse After Removal
Rinse your retainers with lukewarm water immediately after taking them out.
Brush Gently with Soap
Use a soft toothbrush (not your main one) and clear, mild liquid soap to gently clean all surfaces. Avoid toothpaste.
Dry Completely Before Storing
Let retainers air dry in a ventilated case to help prevent bacterial growth.
For deeper cleaning 2–3 times per week:
Soak retainers in a retainer-safe solution, or a 1:1 mixture of water and white vinegar for 15–30 minutes.
Rinse thoroughly afterward to avoid leaving behind residue.
To keep your retainers in good shape, avoid:
Hot water or dishwashers
Abrasive cleaners or toothpaste
Alcohol- or bleach-based solutions
Leaving retainers in hot cars or direct sunlight
These can cause damage to the plastic or alter the fit.
Most clear retainers last between 6 and 12 months with proper care. Signs you might need a replacement include:
Visible cracks or damage
Looser fit than usual
Lingering odors that don’t go away
A cloudy, worn-out look
If you're with NewSmile, ordering a replacement is simple for existing customers. New to clear retainers? Start here to get your first custom-fit set.
A little care goes a long way when it comes to clear retainers. Daily rinsing, gentle brushing, and regular deep cleaning will keep them looking clear and feeling fresh.
With the right approach, your retainers will continue to support your smile—comfortably and cleanly—for months to come.
