If you’re using Invisalign or clear aligners to straighten your teeth, keeping them clean is just as important as wearing them for the prescribed number of hours each day. Proper care prevents discoloration, reduces odor, and ensures your treatment stays on track. At Comfort Dental Braces in Lakewood and Federal Way, WA, Dr. Clawson and the team have guided countless patients to maintain sparkling, bacteria-free aligners throughout their treatment journey. Here’s your comprehensive guide to keeping your aligners clean and effective.
1. Rinse Your Aligners Every Time You Remove Them
Every time you take your aligners out to eat, snack, or drink anything besides water, rinsing them immediately helps prevent food particles and plaque buildup.
- Hold them under cool or lukewarm water.
- Avoid hot water, as it can warp the plastic.
- Rinsing regularly minimizes stains and keeps them fresh between deep cleans.
For more guidance on aligners and treatment, check our Invisalign page.
2. Brush Your Aligners Gently
Cleaning your aligners with a soft toothbrush is key to removing debris and keeping them clear.
- Use a soft-bristled toothbrush specifically for your aligners.
- Brush gently with clear, unscented liquid soap or toothpaste for aligners (avoid abrasive toothpaste).
- Rinse thoroughly after brushing to remove all soap residue.
Tip: Brush your teeth before putting your aligners back in to prevent trapping bacteria against your teeth.
3. Soak Your Aligners Regularly
Soaking your aligners keeps them fresh, disinfected, and free from stubborn buildup.
- Use an Invisalign cleaning solution or a retainer-cleaning tablet.
- Soak for the recommended amount of time, usually 15–30 minutes.
- Rinse thoroughly with water before reinserting.
Soaking not only keeps your aligners clear but also prevents unpleasant odors. For more details on aligner care, see our Invisalign FAQ.
4. Avoid Foods and Drinks That Stain
One major rule for aligner wearers: remove them before eating or drinking anything besides water.
- Colored drinks like coffee, tea, soda, and wine can stain your aligners.
- Sugary foods or drinks trapped under your aligners increase the risk of cavities.
- Always rinse your mouth and brush your teeth before reinserting your aligners.
5. Handle Your Aligners Carefully
Aligners are durable but not indestructible. Proper handling prevents cracks or warping:
- Always store them in their protective case when not in use.
- Avoid bending or twisting them when cleaning.
- Keep them away from pets; they find aligners surprisingly tasty!
For aligner storage options and tips, check our Comfort Dental Braces contact page to ask our team.
6. Maintain Your Oral Hygiene Routine
Aligners work best when your teeth and gums are healthy. Follow these best practices:
- Brush after every meal.
- Floss at least once daily.
- Use an antimicrobial mouthwash to reduce bacteria.
7. Replace Your Aligners on Schedule
Even if your aligners are clean, wearing the wrong set for too long can slow treatment progress.
- Follow the schedule provided by Dr. Clawson.
- Set reminders to switch aligners to stay on track.
- Store previous aligners in case you need to revert during emergencies.
Keeping aligners clean ensures they remain effective, maximizing your treatment results.
8. Watch for Signs Your Aligners Need Extra Care
Some common signs that your aligners need attention include:
- Lingering odor or discoloration
- Stubborn plaque buildup
- Difficulty fitting comfortably
If any of these occur, schedule a quick check at either our Lakewood or Federal Way offices. The team can clean or replace them to keep your smile moving forward.
9. When in Doubt, Ask Your Orthodontist
Even with careful maintenance, questions may arise. Dr. Clawson encourages patients to reach out if:
- Your aligners feel warped or cracked
- You notice unusual discoloration
- You’re unsure about cleaning methods
We’re always happy to provide guidance at Comfort Dental Braces to ensure your aligners are performing optimally.
10. Pair Good Aligner Care With Regular Visits
Your aligners are only part of the equation. Attending scheduled appointments ensures your treatment stays on track and any potential issues are addressed promptly.
- Check-ins allow Dr. Clawson to monitor progress and make necessary adjustments.
- We provide tips for maintaining aligner hygiene between visits.
- Regular visits reduce the chance of setbacks and keep your treatment timeline consistent.

Keep Your Smile Sparkling
Caring for your aligners doesn’t have to be complicated. By following these aligner cleaning tips, you can avoid common problems, protect your oral health, and achieve a confident, healthy smile.
Ready to start or continue your aligner journey? Schedule a free consultation at Comfort Dental Braces in Lakewood or Federal Way, WA, and let Dr. Clawson guide you toward a straighter, brighter smile!