The dental history of teeth whitening from ancient teeth methods to today. read more
The Dawn of Modern Teeth Whitening. Then, in the 1980s, dentists stumbled upon a new technique. They noticed that the hydrogen peroxide used to treat gums also caused teeth whitening. Trays and gels were developed specifically for teeth whitening, and now we don’t have to use sticks, ammonia, or metal files anymore. Perhaps that’s one of the reasons that teeth whitening is the most popular cosmetic dentistry procedure today. read more