Crest 3d White Professional Effects Teeth Whitening Strips 20 Count

Professional teeth whitening at home.
Apply once a day for 30 minutes.
Results last up to 12 months.
Advanced Seal Technology no-slip grip stays put so you can talk and drink water while whitening teeth.
Uses the same enamel-safe teeth whitening agent dentists use.
For level 4 whitening on teeth whitening meter. Why pay for Professional teeth whitening treatments? Crest 3D White Whitestrips Professional Effects is just as effective. These whitestrips are formulated with the same enamel-safe ingredient dentists use. Apply once a day for 30 minutes. You'll start seeing a whiter smile after three days, with full results in 20. More »