When there is some other oral pathology. It is contraindicated in case of periodontal disease, decay or fracture of a tooth Denta Seal Review, for example. “You have to keep in mind that the bleaching agents that release oxygen to destroy the pigments are aggressive.
Although it is true that the “white folio” denture worn by some celebrities is unnatural (the teeth are not that color ever!), It is also true that we would all like to preserve their natural tone for a longer time.
And, although white teeth seem more attractive to us, they do not have to be “better” than yellow teeth. There are “Denta Seal Review” teeth or perfectly healthy spots.