Advanced Seal Technology prevents slipping, allowing you to talk and hydrate while brightening your smile. Please keep Crest 3D White Whitestrips in the refrigerator, not in the freezer.
Use once a day for 1 hour.
Exclusive Flex Fit technology design stretches and molds to custom fit your unique smile.
Advanced Seal Technology prevents slipping, allowing you to talk and hydrate while brightening your smile. Please keep Crest 3D White Whitestrips in the refrigerator, not in the freezer.
Use once a day for 1 hour.
Exclusive Flex Fit technology design stretches and molds to custom fit your unique smile.