- Safe and Effective*
- ADA Accepted - American Dental Association
- 10 Treatments (Each with 1 Upper/1 Lower)
- 6 Levels Whiter
- Removes 10 Years of Tough Set-In Stains with a Comfortable, No-Slip Whitening Experience
Enamel Safe: Crest 3d Whitestrips™ use the same whitening ingredient as the dentist.
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 of 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.
Additional usage information: It is best if you do not brush your teeth immediately before applying strips.