The money is used only on the natural enamel of permanent teeth mature and healthy. The hue of the facets and crowns can be modified by such treatment. The money is not recommended during grossesse1 or breastfeeding, as well as in health problems. Smoking is against the state during the bleaching treatment because peroxide increases the carcinogenic potential of it.
Restrictions
The result varies depending on color and the initial response of the enamel. The duration of the effect of money is relative and alterations may be required. The composite fillings (white) not reacting laundering requires the redo after laundering, to harmonize hues.
Active ingredient
Peroxide (from urea or hydrogen) is the main active ingredient in whitening products.