While no teeth whitening option lasts forever, results can last several years.
With in-home treatments, patients can expect results to last a couple of years. Whitening is extended through proper care such as regular brushing with a recommended toothpaste, flossing, and appropriate mouthwashes.
Regular check-ups should be part of this routine since regular professional cleanings can remove plaque and tartar. In addition, patients should limit foods and drinks like berries, tea, coffee, and soda that stain teeth.