Crest 3D Whitestrips Professional Effects – 20 Treatments (40 Strips)

Level 18 Whitening Power Reveal a brilliantly whiter smile with Crest 3D Whitestrips Professional Effects, delivering Level 18 whitening results that remove up to 14 years of stains. This at-home whitening system uses the same enamel-safe ingredient used by dentists, giving you professional results in just 20 days. Each treatment takes only 30 minutes per day, and the No-Slip Grip technology keeps strips securely in place while you go about your day. Product Features: Level 18 whitening – professional-grade results Visibly whiter teeth in just a few days Full results in 20 days Uses the same enamel-safe ingredient dentists use Easy 30-minute daily application No-slip design for comfortable wear Smile brighter, with confidence-powered by Crest. What’s in the box 20 x Treatments (40 Strips)