Trays go MIA: What to Do If You Lost Your Clear Aligners

April 14, 2026

Man looking for his clear aligners

One selling point of clear aligners that many people love is that they are removable. You will take them out before you eat, so you get to stick to your normal diet. However, it’s important you put them back in after cleaning your smile. But what should you do if you can’t find your trays? Here’s a guide on what to do in this situation to avoid delays to your results.

What Should I Do When My Aligners Go Missing?

It can be easy to get worked up in this scenario, so take a quick breath and then look around the surrounding area. Aligners can be small, so double-check nooks and crannies to make sure no stone is left unturned. If you aren’t having any luck, then it’s crucial you call your dentist.

They will be able to give you your next steps and guidance. If you were about to swap to a new set of trays, then you might just start them early. If not, then you may need to wear your previous pair until replacements are ordered.

Will I Delay My Results After Losing My Trays?

The good news is that losing your aligners just once may not have any delays to your straighter smile. That said, it can become an issue if you are doing it consistently. When you can’t keep them in as planned, your teeth won’t be under the pressure they need to shift into their desired positions. Also, if you are stalling on a particular set for longer than expected, then you may push back the results you want.

What Can I Do to Avoid Losing My Aligners?

Since you will need to keep track of your clear aligners, it’s important to know where they are at all times. Here are some simple tips so you don’t lose them again:

  • Avoid wrapping your trays in a napkin or leaving them out on a counter.
  • Only put them in their designated case.
  • Have spare cases in your backpack, bag, car, and any other places you frequent. That way, you are never far from a backup.

Although losing your aligners can be stressful, following the tips above can help you avoid this from happening again. That way, you can get back to getting the straighter smile you love.

About the Author

Dr. Stephen Tomaszewski earned his dental degree from the LSU School of Dentistry. He is happy to help the Slidell community get the healthier bites they deserve with clear aligners. By sticking by your side during your treatment, you can enjoy a smooth process and know how you can avoid delays throughout your orthodontic journey. If you have misplaced your trays, the fastest way to contact Dr. Steve is by calling his office at (985) 641-4444.