Want to whiten your teeth at home? Crest 3D Professional Effects Dental Kit is designed to whiten like a professional-level teeth whitening treatment at-home. The Advanced Seal Technology’s comfortable, 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. About this item: - 18 Levels Whiter in just 20 Days - Designed to whiten like a professional-level whitening treatment - #1 Dentist recommended at-home teeth whitening brand - Uses the same whitening ingredient as dentists - Enamel Safe & Effective - Features our Advanced Seal Technology no-slip grip so strips stay put during full application time Unleash a brilliantly radiant white smile with the Crest 3D Professional Effects Dental Kit. Fast whitening results. Enjoy UK next day and free delivery. Order now: https://thewhitesmiles.com/shop/crest-3d-professional-effects-dental-kit/