Teeth whitening also known as tooth whitening, general dentistry in a normal process, but in the field of cosmetic dentistry in particular is. Teeth of a child that usually follow are whiter than the adult teeth. Email in the form of adult teeth will be less porous in the form of a person's teeth usually due to changes in the structure of holdings, is black

. Even teeth bacterial pigments, foodstuffs and can be marked by snuff. Some antibiotics (like tetracycline) of the teeth, or lack of one can cause enamel staining interpretation. [1] for a three-way tooth whitening: whitening prison, laser bleaching, bleached, and are natural. Money with the traditional home of the teeth of the prison guard with thin shells. Oxidizers such as hydrogen peroxide or carbamide peroxide teeth are the brightness of the image.

Oxidising agent in this piece of enamel porosities-like crystal structure and penetrates a certain period of time oxidizes stain deposits interprismatic, the dentin below the enamel layer also bleached. Money to a white in practice to speed up the process of laser energy used. Bleaching effect of several months, but can last, according to the patient's life style may vary. Consumption of tobacco and coffee, tea and red wine drinking in the dark as to reduce the money factor, including,.