Review on 😁 Ray of Smile's Express - 28 Teeth Whitening Strips - Sensitivity Free - Whiter Teeth in 1 Hour - Enamel Safe White Strips by Ann Thompson

I've tried other brands of white strips for the last few decades but gave up after a few days because I was so sensitive I could barely chew and it felt like my teeth would do fail. So when I came to Revain and saw all the positive reviews for this product at a really good price I thought it might be worth a try. With three purchases I will probably never use anything else to whiten my teeth again. Zero sensitivity, neutral taste, good adhesion to teeth (almost TOO good), no slipping and incredible results. The directions say they can be left on for up to 120 minutes, but I find that 30 minutes (the amount of time it takes to walk my dogs) is more than enough to see noticeable changes from the first use to see. I have recommended it to many other people and it is definitely worth trying.