The Best Way To Whiten Your Teeth. You can’t whiten your teeth with a toothpaste. Toothpaste can’t penetrate the tooth for what we call intrinsic whitening, which is a change in color of the tooth. read more
Whitening strips work by the placement of a layer of peroxide gel on the labial surfaces of teeth through the use of plastic strips that are shaped to fit there. Many different types of whitening strips are available on the market, after being introduced in the late 1980s. read more
The Best Teeth Whitening Treatment There is no big secret to what makes the best teeth whitening treatment. According to the American Dental Association and the dentists we interviewed, hydrogen and carbamide peroxide are the only things that work. read more