Wearing the Walgreens brand whitestrips for 3 hours will give you a noticable shade difference! This store brand works. Make ...

Our top pick, the Crest 3D Professional Effects White Strips, are enamel-safe and ... choose options with safe, effective ingredients and follow the directions carefully, she says.

Crest 3D Whitestrips are our pick as the best teeth whitening strips overall because our tests determined that they had the best results with the most effective active ingredients. If you have ...

Our staff pick, Crest's 3D White Professional Effects Whitestrips ... there's been no evidence that any of its ingredients harm tooth enamel. Hydrogen peroxide is generally to blame for increased ...

Crest white strips have enabled millions of people and give instantly, easily and safely whiten their teeth. The strips ...