Abstract
The aim of this in vitro study will be to investigate the effects of different mouthwashes during tooth bleaching with 10% carbamide peroxide in a nanoparticulate composite resin. Cylindrical samples will be prepared with a nanoparticulate composite resin and will be randomized into 4 groups (n=12) according to the mouthwash to be used: distilled water (control), Listerine Cool Mint Zero …