Yellow teeth are particularly noticeable and stigmatizing, especially when you otherwise appear youthful and healthy. Overcoming this very visible sign of aging has been the work of dentists for many generations. Tooth whitening (or bleaching) is the least invasive and least expensive-way to brighten your teeth. Understandably, tooth whitening has become the most common medical or dental cosmetic procedure in the United States today.
Tooth Whitening Information
There are two ways to have your teeth whitened: do it yourself at home or have the procedure performed by your dentist. At-home whitening. There are several types of products available for use at home-some are dispensed by your dentist, while others can be purchased over-the-counter.
Bleaching solutions contain peroxide, which actually bleaches tooth enamel. The bleaching agent in these products is usually carbamide peroxide, which is available in 10, 16, and 22 percent concentrations.