Teeth whitening is a popular cosmetic technique used to brighten discolored teeth. Bleaching treatments such as hydrogen peroxide or carbamide peroxide are commonly used to break down stains into smaller pieces, reducing the concentration of color and brightening your teeth. Professional whitening at a dentist's office produces faster results than over-the-counter solutions, however both can effectively lighten teeth. However, before beginning any whitening treatment, you should consult a dentist to check that your teeth are healthy and appropriate for the procedure. https://www.danvillefamilydent....al.com/dental-servic