LASTS 6 MONTHS AND BEYOND with full treatment use. Removes 10 years of tough set-in stains from coffee, wine and smoking. Advanced Seal Technology's no slip grip stays put so you can talk and drink water while whitening teeth. Whitens 25x better than a leading teeth whitening toothpaste when toothpaste is used for 4 weeks. 14 teeth whitening strip treatments, each with 1 upper and 1 lower strip. Apply once a day for 30 minutes.
LASTS 6 MONTHS AND BEYOND with full treatment use. Removes 10 years of tough set-in stains from coffee, wine and smoking. Advanced Seal Technology's no slip grip stays put so you can talk and drink water while whitening teeth. Whitens 25x better than a leading teeth whitening toothpaste when toothpaste is used for 4 weeks. 14 teeth whitening strip treatments, each with 1 upper and 1 lower strip. Apply once a day for 30 minutes.