Review on 🦷 Crest 3D No Slip Whitestrips Professional Effects Teeth Whitening Kit - 20 Count by Avut Lapnan ᠌

mild whitening for half an hour a day, the result is not crazy, but there is Some pros: I use whitening strips for 15 days, the result is noticeable. The photo did not work out, the phone changes the white balance, but even acquaintances notice. Of course it's not super white porcelain, but it makes a beautiful natural color. Got cons: appeared on the 5th time the sensitivity of the teeth to the cold, I do it for 2-3 days, then I rest for a day to reduce it. there were no instructions in the package, at first I was nervous that it was not the original, but I looked at the review, this happens