I just got Invisalign today and there is a very sharp edge that is cutting my mouth. What should I do?

Question

Should i file it down at home?

Patrick M. Ohlenforst, DDS, MS · Answer

You have two options:Go back to your orthodontist and ask them to smooth off the sharp area or smooth it off yourself with an emery board or nail fine (gently!).

Frank Celenza, DDS, PC · Answer

You can easily trim a sharp edge off your aligner, and I suggest that you trim it with a fine curved scissor or a nail clipper, not a file.  A file tends to leave a rough edge and you're much better off with a clean cut.  By the way; just a few millimeters, not too much, will do it.  To be safe, why not call your orthodontist to be sure it's OK with him/her?

Jason Holden, DMD · Answer

The edges of the Invisalign tray are often irregular or jagged and can cause the irritation that you describe.  Your dentist/orthodontist can easily smooth and polish the edge, but in the meantime an emory board or nail file can be used to soften the edge at home until you are able to see your dentist.

I just got Invisalign today and there is a very sharp edge that is cutting my mouth. What should I do?

Answers (3)

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Everything you need to know about Invisalign

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I just got Invisalign today and there is a very sharp edge that is cutting my mouth. What should I do?

Answers (3)

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Recommended reading

Everything you need to know about Invisalign

Our mission is to create a world where every investment in modern beauty is Worth It.