Dentist in Oxford and top quality implant dentures

“Intrinsic whitening” refers to whitening the dentin, or inner part of the tooth, which soaks up hydrogen peroxide gel (also called whitening gel or bleach) and becomes lighter. When peroxide is used to whiten teeth, it produces free radicals which then bind to the darkest pigments in the spaces between enamel cones. The free radicals […]

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