Apply once a day for 30 minutes, start seeing results in just 3 days.
Advanced Seal Technology provides a no-slip grip that stays put so you can go about your day while whitening teeth.
Dramatically whiter smile
Uses the same enamel-safe teeth whitening agent dentists use
Whitens 25X better than a leading whitening toothpaste
Improved no-slip fit with cleaner removal Crest 3D strips