Crest's Strongest Formulation
- Results last up to 12 months.
- Apply once or twice a day for 30 minutes.
- 14% longer upper strips and 18% longer lower strips.
- Uses the same enamel-safe teeth whitening agent dentists use.
- Contains Crest's strongest formulation.
What's In This Kit?
Buy in Sealed Retail Box with 84 Strips/42 Treatments
PLEASE NOTE: This Crest treatment Does Not contain the No-Slip Grip formulation. The whitestrips may slide more easily on your teeth than treatments in the Crest 3D Range which contain the No-Slip Grip.
Crest recommend wiping your teeth dry before applying the whitestrips. If saliva is an issue, Crest recommend lying down while using this treatment to prevent excess saliva coming in contact with the whitestrips.
HOW TO USE