If you’ve just switched to a new aligner and it doesn’t seem to sit flush on your teeth, don’t panic. This is actually a fairly common experience with Invisalign. Aligners are designed to gradually move your teeth into new positions, which means the trays may feel a little tight at first. However, if the aligner doesn’t seat properly after a couple of days, it may need some attention.
Fit issues can happen for several reasons: maybe you skipped wearing your previous trays as consistently as recommended, or your teeth are simply moving a little slower than expected. In rare cases, the aligner itself might not have been manufactured quite right.
Try the Easy Fixes First
Before assuming you’ll need a brand-new set of aligners, there are a few steps you can take at home:
- Use chewies: Invisalign chewies are small cylindrical cushions you bite down on to help your aligners snap into place. By applying steady pressure, they can often correct minor fit issues.
- Wear your trays longer: Sometimes, your teeth just need a little more time to catch up. Wearing your previous set of aligners for another few days before moving forward can give your smile the adjustment it needs.
- Double-check your routine: Make sure you’re wearing your aligners for the recommended 20–22 hours each day. Less wear time means slower progress—and trays that don’t fit properly.
These simple steps often resolve the problem without needing to call your dentist.
When to Call Your Dentist
If your aligner still won’t seat properly after trying these strategies, it’s time to contact your dentist or orthodontist. They may ask you to come in for a quick check. In some cases, your dentist may need to:
- File down small areas of your teeth to allow the aligner to fit better
- Add or adjust attachments that help guide tooth movement
- Order a replacement aligner or adjust your treatment plan
Delaying this step could interrupt your progress, so don’t hesitate to reach out if you’re unsure. Your dentist can quickly determine whether the issue is minor or if an adjustment is necessary.
How to Prevent Future Issues
Consistency is key when it comes to Invisalign success. To reduce the risk of fit problems down the line:
- Stick to the recommended wear time every day
- Switch to new aligners on schedule, unless your dentist advises otherwise
- Keep up with your regular dental check-ins to monitor progress
By staying on track, you’ll make it less likely that future trays will feel out of sync with your teeth.
Most of the time, an aligner that doesn’t fit properly isn’t a reason to panic. With a few simple adjustments and guidance from your dentist, you’ll be back on track in no time.
About the Practice
Family Dental Care of Rogers offers comprehensive dentistry for the entire family, including orthodontic services like Invisalign. Led by Dr. Douglas J. Gammenthaler, our practice is dedicated to helping patients achieve healthy, confident smiles through personalized care.
Call us at (479) 899-6444 or request an appointment online.