Teeth whitening is one of the most popular cosmetic dentistry treatments offering a quick, non-invasive and affordable way to enhance a smile. Universally valued by men and women alike, whitening (or bleaching) treatments are available to satisfy every budget, time frame and temperament. Whether in the form of professionally administered one-hour whitening sessions at a dental office or cosmetic spa, or home-use bleaching kits purchased at your local drugstore, solutions abound.

Virtually everyone who opts for a teeth whitening solution sees moderate to substantial improvement in the brightness and whiteness of their smile. That said, it’s not a permanent solution to discoloration and requires maintenance or “touch-ups” for a prolonged effect.

Tooth “whitening” is defined as any process that will make teeth appear whiter. There are two ways this is commonly done: bleaching and non-bleaching whitening products. Often the terms “bleaching” and “whitening” are used interchangeably, but the U.S. Food and Drug Administration (FDA) states the term “bleaching” can only be used when a product contains bleach. A product is considered simply “whitening” when it removes food or debris from the teeth without bleach.

Bleaching products contain peroxide (hydrogen peroxide or carbamide peroxide) and these products remove both surface and deep stains on teeth and can cause teeth to become even lighter than their natural shade.