They can be useful in some cases especially for cavity-prone kids but are also overprescribed by some dentists.

“An office that does a lot of sealant for adults is something to watch out for.

Merely saying these words doesn’t mean your dentist is out to steal your cash.

But if you see any of these signs, ask questions and consider getting a second opinion.

How to avoid getting ripped off by the dentist| Vox

Photo byMatt Lemmon.