Achieve professional-level teeth whitening results and remove 14 years of stains in just 30 minutes a day with Crest 3D White Whitestrips Professional Effects. You’ll see a whiter smile after 3 days, and full results in 20 days. As a bonus, this kit contains two treatments of 1 Hour Express that quickly reveal same-day results for a noticeably whiter smile.
Both are enamel-safe and use Advanced Seal Technology to help the strip mold to the unique shape of your teeth with clean and easy removal.