“Hydrogen peroxide functions by damaging down right into water and oxygen, which oxidizes stains and bleaches teeth,” claims cosmetic dental expert Dr. James Heaton. During this procedure, which is also called “chairside bleaching,” your dentist gets rid of discolorations by applying bleach straight to your teeth. Relying on the type of bleach made use of– the two most usual are hydrogen peroxide and carbamide peroxide–…