Teeth Whitening Glossary At-home Bleaching These are products for whitening teeth that you use at home, for a short time period in the day or overnight for 1 - 2 weeks, depending on the brand. You can purchase bleaching kits online, from a drugstore or from a dental office (the latter are made with stronger bleaching and better fitting trays, but they are more expensive). Source: http://www.glossary-of-terms.net

[Teeth Whitening Homepage]