Have you ever wondered why teeth-whitening strips don't quite work the way they are designed to? Most likely you've tried those over-the-counter whitening strips and gel trays, but only noticed a marginal difference. It's not that they aren't completely useless, but they really only work surface stains. While all teeth whiteners use peroxide as a main ingredient, there are some differences with professional whiteners.
Teeth stains can be classified as either extrinsic or intrinsic. Discolorations on the teeth's surface are referred to as extrinsic stains. Most of these stains can be removed with regular brushing, flossing, and teeth cleanings, so they are seldom an issue. Intrinsic stains, on the other hand, are stains that build up deep in the microscopic pores of the teeth.
If you've tried and failed with over-the-counter teeth whitening treatments, don't give up. In order to get professional outcomes, you'll need a professional answer. Professional chair-side teeth whitening and custom whitening trays are just two of the options available at Hall Family Dental.