Safe to use for up to 14 days straight for stubborn stains. Touch-ups (whenever whitening is needed). Flexible wear options (1 complete treatment [once a day for 1 week]), Weekly maintenance [1 application once a week], Monthly whitening routine [1 complete treatment once a month]). Special conditioning agent extends results and smooths teeth. Strips dissolve, so there’s no messy residue or sticky strips to remove. Designed to wear any time anywhere, even while sleeping. Enamel-safe and specially formulated for sensitive teeth. Half the wear time compared to other 30-minute wear strips. Just 7 days to complete 1 treatment. See results in as soon as 3 days. Once-a-day treatment – 15-20 minutes – whitens teeth up to 9 shades.

Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 1.00 Count. Number of Items: 18. Item Form: Strip. Product Benefits: Brightening. Brand: SmileDirectClub. : B09NCL5G5N. Manufacturer: SmileDirectClub. Date First Available: December 30, 2021. Package Dimensions: 4.92 x 4.8 x 1.06 inches; 1.44 Ounces.