Crest 3D White Whitestrips Dental Whitening Kit 21 Treatments
- Remove 10 years of stains and whitens teeth 25x better than a leading whitening toothpaste.
- There is 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.
- Crest Whitestrips is the only type of whitestrips validated by the Canadian Dental Association.
How to use:
- Use once a day for 30 minutes.
- For full results use entire kit. Use up to two kits per year.
- Peel: Peel Whitestrips from backing liner.
- Apply: Using a mirror, apply gel side of strip to front teeth. Align straight edge of strip with gumline. Fold over teeth and press to secure.
- Smile: Peel from back of teeth first to ease removal.
PVP, PEG-8, Water, Hydrogen Peroxide, Acrylates Copolymer, Sodium Hydroxide, Sodium Saccharin.