Crest 3D White Professional Effects Whitestrips are just as effective, because they’re formulated with the same enamel-safe ingredient dentists use. Crest 3D White Professional Effects Whitestrips:
Deliver professional-level teeth whitening results at home
Remove 14 years of stains for a whiter smile
Give you results that last 12 months and beyond
The strips mold to the shape of your teeth and come off cleanly
Use the same enamel-safe whitening agent that dentists use
Advanced Seal™ Technology’s no slip grip stays put. No slipping, no sliding!
Whitestrips are so easy to use: you can whiten while you walk, talk, work, even drink water
How to use
It is best if you do not brush your teeth immediately before applying your whitestrips.1. Open the pouch and remove the required strip.
2. Peel the strips from the backing liner and align with gum line. Press gently for good contact.
3. Fold the rest of the whitestrip behind your teeth to keep in place.
4. Wear whitestrips for required amount of time.
5. Remove and discard.Apply once a day for 30 minutes. You'll start seeing a whiter smile after three days, with full results in 20.