Before trying this, I tried the Listerine Dissolving Strips, and those were gross and did not work at all. I just started using these Crest ones since yesterday, and they work wonders! You see results right away ! By the time I finish this treatment, I feel I'll have the best smile I've had without the embarrassment! Everyone should definitely use Crest Strips!

I’m crazy about teeth and these are the best brand and line of white strips in my opinion. I love that they really work and stay on and don’t make my teeth unbearably sensitive and are comfortable to wear for the allotted time. They make my teeth so shiny bright white!!

White strips have come a long way - these are not gooey and messy like previous generations. These stick and stay on contact (so be sure to line them up correctly before pressing down!), and are really comfortable to wear. I don’t have random white blotches like other brands, but I still have some sensitivity for about 24 hours after use. I use these about once a week to every other week for whitening maintenance.

I used these a couple of times and I didn't had the best experience. I remember coming home from work and leaving these on overnight because I was very tired and fell asleep. The next day I couldn't even breath because my teeth were very sensitive. I was not able to talk for almost three days because of the main. This product is very strong and you must follow directions to avoid incidents like mine. The first few uses you can see immediate results which are wonderful.

These are perfect! I leave them on for about thirty minutes then take them off and brush! I don’t really like the sticky stuff on them because sometimes I taste it and it’s weird tasting. But they do keep your teeth white! I use about once or twice a week!!!

I LOVE these! I have used these white strips for years. The initial box made my teeth noticeably brighter. Now I keep a box on hand and just use them here and there when I need a quick refresher. The extra treatments may not be necessary for some, but I’m an avid coffee drinker and these gems make quick work of the coffee stains.

These products completely are changing my life I am in recovery now almost 3 years sober but have always struggled with appearance issues and my teeth weren't so white after carelessness and ciggerettes smoking. My teeth are getting whiter I'm loosing weight and starting to love myself again and because of this product I love my smile again.

I got the crest professional white strips as a quick fix for my dull & slightly yellow teeth. I'm a big coffee & sweet tea drinker. The product does its job, it works really well actually. BUT it makes your teeth very sensitive, when I breathed cold air it hurt my teeth, so yes it does work yes I do recommend it but be cautious, I'd recommend getting some sensodyne toothpaste as well.

I know these work to whiten my teeth but I don’t think By very much. And it causes a lot of tooth sensitivity in my Opinion. I will continue to purchase because it is a great option for at home teeth whitening I just wish it didn’t cause the sensitivity.

You really do notice a difference after using this product consistently. Using these whitening strips in combination with any whitening toothpaste will ensure your best teeth. If you have very sensitive teeth you might experience some discomfort at first but will go away after a few uses.