180
people found this helpful, as of 2023
ranked #191,196 most helpful
out of 571,544,897 reviews
★★★★★
Look at the photos for the proof.
These strips have been a godsend to me. There's no gum or enamel damage. It's recommended to only do two of them per year. I've kept them on for an hour every night and they've completely changed my teeth!
November 2017 · Health and Household · verified purchase