Great for maintenance
These strips are easier to use than the Crest ones. I like that there is no peel off and I can lay down to sleep with them.<br />They do have a lot of sticking power. Maybe too much because they really stick to the inside of my mouth and I fear my tissue ripping every time I put them on. I have used them once a day (at night) for two weeks. I really can't attest to whitening because my teeth are pretty white already. I do like them for maintenance because I am a coffee drinker.  I do wish the price was lower than 63 cents a strip.
Rating: 4 stars