The at home teeth whitening or in office teeth whitening techniques are completely safe if you follow the dentist’s guidelines, manufacturer’s instruction or if you maintain some other health parameters.
Teeth whitening systems generally use peroxide or peroxide based compounds as whitening agents. Mainly are composed with carbamide peroxide, hydrogen peroxide and urea peroxide. Hydrogen peroxide is three times more potent than others. Usually if the whitening agent contains more peroxide the whitening power of the agent increases proportionately.
Formulations may differ considering the method applied. Some products should be worn for half an hour twice a day, while others should be worn at night. The peroxide based whitening agent acts on the upper layer of the teeth and in the next layer. It does not reach the innermost part of the tooth like the pulp.
Teeth whitening agents only whiten the natural teeth. It cannot change the shade of dentures, fillings, veneers, crowns or caps. The products should be used at least at a gap of six months.
Clinical studies based on various surveys show that the health risks from at home tooth whitening kits are not harmful at all if used as directed by the product manufacturer or […]

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