We’re always on the lookout for deals on Crest 3D Whitestrips because our editors have reaped the benefits and cannot recommend them enough.

Crest 3D White Professional Effects Whitestrips are effective, won't slide around during treatment, are easy to find at any drugstore, and have a less-concentrated formula for minimal sensitivity.

Most importantly, we compared before/after photos to see if the whitening strips actually gave us a brighter smile. For starters, I’m happy to report that the Crest 3D Whitestrips actually work.

The Amazon deal on Crest teeth whitening strips that everyone loves! During Amazon's 2025 Big Spring Sale right now, you can get the best-selling Crest 3D Whitestrips for 35% off. With this top ...