5 Teeth Whitening Methods that You Should Know April 16, 2021 Teeth whitening is a popular cosmetic dentistry option for many. According to the National Consumer Survey, 37 million Americans used teeth whiteners in 2020. If you suffer from stained teeth, you can now get effective teeth whiteners from your local drug store. Some offer quick results and will improve your health and looks. Nonetheless, there are various tooth whitening methods to try out. Contents 1. What should I know before whitening my teeth? Teeth whitening bleaches your teeth to lighten the existing shade. Before the procedure, the dentist will examine your teeth to ascertain that they are healthy for the procedure. You can also acquire Fleeck kits and bleach your teeth at home- without visiting the dentist. Sounds great? Well, there are a few things to know before acquiring teeth whiteners.