Crowns or veneers have been made. Can you whiten your teeth?

Teeth whitening is the use of bleaching agents. Destroy the pigment that is in the natural teeth. By permeating through the tooth surface to make the pigment, which is a large molecule in the teeth decomposes into smaller, colorless molecules

Therefore, whitening agents only react to natural teeth. Crystalline and porous but for crowns or veneers which are not natural teeth Therefore, it cannot be bleached with bleaching agents.

however There is no prohibition that People who have had crowns or veneers in the past will not be able to bleach other natural teeth, it is recommended to consult a dentist. In order for the dentist to evaluate the case and recommend the shade level that should be bleached so that other natural teeth have a similar level of whiteness to the color of the crown or veneer that was previously made.​