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Visit Help & AdviceAchieve 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. Their no-slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while whitening your teeth.
Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. Seeterms and conditions
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