Carbamide peroxide is the bleaching agent and comes in several different concentrations (10%, 16%, and 22%). Peroxide-containing whiteners typically come in a gel and are placed in a mouthguard. Usage regimens vary.
Some products are used twice a day for two weeks, while others are intended for overnight use for one to two weeks. If you obtain the bleaching solution from our office, we can make a custom-fitted mouthguard for you that will fit your teeth precisely.
Currently, only dentist-dispensed, home-use, 10% carbamide peroxide tray-applied gels carry the ADA Seal. Teeth whitening strips are thin, flexible plastic (polyethylene) strips with a thin film of hydrogen peroxide bleaching on one side.
Whitening strip kits come with two types of strips: strips for the upper teeth and strips for the lower teeth.
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