3D Crest for teeth whitening in 45 minutes, 20 strips

Crest 3D for teeth whitening in 45 minutes 20 strips Crest 3D removes stains accumulated over years to achieve noticeably white teeth. Teeth whitening faster than ever even when you don't have much time. Advanced adhesion technology, where it sticks in place without slipping so you can talk and drink while whitening your teeth. Uses the same safe whitening materials on tooth enamel that dentists use. Hydrogen peroxide may cause sensitivity in some people.