What do dentists use to bleach teeth?

Carbamide Peroxide and Hydrogen Peroxide

The two main forms of bleaching agents (the chemicals that whiten teeth) are:

>* Carbamide Peroxide:* Used in professional take-home whitening systems and most over-the-counter whiteners, this solution breaks down into hydrogen peroxide.

* *Hydrogen Peroxide:* Typically present in professional in-office treatments, though occasionally found in more concentrated amounts in take-home systems, which should be overseen by a professional.