While tooth paste will help, you need to start the process by having trays customed made for you. Then at night you place a small quantity of carbamide (peroxide combination) into the tray. You will repeat this every night for about a week. You will gradually see a change of color. Some people will develop sensitivity to certain whiteners. The dentist will eventually find the one that is right for you. Once you have the color that fits you, a yearly application is applied again. Tooth paste alone will not give the whiteness you require.

cs33ca   M.Sc. PharmD.    www.anestheticnews.com