The American Dental Association (ADA) has awarded Crest 3D White Glamorous White Whitestrips the ADA Seal of Acceptance. The product is the only home-use tooth bleaching product to receive the ADA Seal.
The ADA Council on Scientific Affairs accepted Crest 3D White Glamorous White Whitestrips based on the finding that the product is safe and effective in whitening natural teeth when used according to the manufacturer’s instructions.
During use, the Whitestrips mold to the shape of the teeth. According to the P&G Crest, they are recommended for use once a day for 30 minutes.