Product DescriptionWant to your whiten teeth at home? Try Crest 3DWhitestrips Supreme Bright. This teeth whitening treatment provides professional-level whitening that removes over 25 years of stains, with a comfortable, no-slip whitening experience. The Advanced Seal Technology\'s 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. Choose Crest 3DWhitestrips Supreme Bright teeth from the 1 dentist-recommended at-home teeth whitening brand. Using our highest level of hydrogen peroxide whitening ingredient, this enamel-safe, at-home teeth whitening kit will make your teeth 28 levels whiter to get a 100% noticeably whiter smile, guaranteed. This at-home teeth whitening kit will make your smile 28 levels whiter in just 3 weeks. Simply apply Crest 3DWhitestrips Supreme Bright White for 60 minutes a day for 21 days. This pack includes 42 teeth whitening strips, 21 for your top teeth and 21 for your bottom teeth, to be used over the course of 21 days.Manufacturer\'s NoticeIMPORTANT TIPS: This item does require consumers to use correctly and errors can occur if not applied correctly by the consumer. The product is known to cause some teeth sensitivity due to the effectiveness of the product (and this sensitivity varies by consumer and to be used with consumer discretion) On occasion, consumers have been known to not remove the adhesive entirely or incorrectly; which removes the product and or does not allow proper adhesion (not sticky enough)Brand StoryBy Crest

• Lasts 18 months and beyond
• Use once a day for 1 hour.
• Our whitest white for a multi-dimensional smile.
• Exclusive Flex Fit technology design stretches and molds to custom fit your unique smile.
• Advanced Seal Technology\'s no slip grip stays put so you can talk and drink water while whitening teeth. Note : Storing Crest 3D White Whitestrips in a refrigerator is fine, however, storing product in a freezer is not recommended