One of the most popular and effective uses for colloidal silver is keeping your teeth and gums healthy and infection-free. Colloidal silver can be used as a mouthwash to help prevent the buildup of plaque which leads to cavities and gum disease. And it can be used to stop painful tooth infections dead in their tracks if you get to them soon enough.
Many people believe that a root canal is essential to good oral health, but the truth is that this dental procedure can be the root of many diseases. http://articles.mercola.com/sites/articles/archive/2012/02/18/dangers-of-root-canaled-teeth.aspx