Crest 3D White Whitestrips With Advanced Seal Professional Effects Enamel Safe Dental Whitening, 20 count (Pack of 1)

Get professional-level results without costly whitening treatments. Our best teeth whitening system yet gives you lasting results-not to mention groundbreaking Advanced Seal technology for no-slip whitening. New Crest 3D White Whitestrips Professional Effects is formulated with the same enamel-safe ingredient dentists use. Apply once a day for 30 minutes. You'll start seeing a whiter smile after 3 days, with full results in 20.