SPRAYWHITE PRO is a clinically developed spray teeth whitener, without the sensitivity of the glycerine-carbamide peroxide gel trays or strip methods and is good for the gums too. This unique tooth whitener takes only 90 seconds to apply and includes a maintenance spray whitener. Its main ingredients are a special blend of highly concentrated hydrogen peroxide in the aerosol form (AEROWHITE), and a unique Powder Oral Rinse, WOW, which comprises xylitol, sodium bicarbonate, and silica. For more information, call (800) 9000 WOW (900-0969).