I have been using different kinds of Crest Whitestrips fo many years these are one of the best and adhering to my teeth and not sliding and whitening quickly. I had no problems using these, of course the fact that I have been using them for a while, with practice, I had learned how to put them on so they work better. It takes a little practice, but at 68, I have whiter teeth that people 40 years younger and am proud of my teeth and smile. Would recommend for sure.
Verified purchase: Yes | Condition: New
These white strips are quite different from any of the previous versions of Crest strips I've tried. They're stiff, and thus less malleable. They don't fold over your teeth easily. Stretching them a bit helps a little. You leave them on for an hour and they seem to fuse to your teeth. Very difficult to remove. They seem to work more slowly than the other strips, but perhaps they are deep cleaning. My teeth are whiter, yes. As I don't drink wine or coffee, my teeth seem to reach their maximum whiteness with the others after 4 treatments. I'm at 5 now with these and they seem whiter but not in the usual glistening way. Maybe their chemical is stronger and reaches deeper, but I don't know if that's great for the surface of the teeth. I wouldn't buy these again, but we'll see if I feel that way for 18 months, which is how long they're supposed to last. The others last less than a year. I really don't enjoy the scary sensation of "what if" as I try to pry them off my teeth. So far it's worked. :)Read full review
Verified purchase: Yes | Condition: New
I’ve been using CWS for many years. People always ask me how I get my teeth so white and are always surprised when I tell them simple at home white strips do the trick. They assume I have my teeth profession whitened. I’ve recommended this product to many and they’ve also had the same great results.
Verified purchase: Yes | Condition: New
They perform amazing. Take a before and after picture before you start your treatment. If you really want intense and max results, use the strips everyday for 21 days. You will notice little areas on your teeth start to turn white and then the whole teeth change in tint. They don't slip. And make sure you take your time to put them on, come on don't complain that they don't stick or you don't see results if you not willing to put a couple mins into making sure they are on properly.
Verified purchase: Yes | Condition: New
works surprisingly well. I don't know how long it will last but the color difference so far after about a week is impressive. I double them up, because i don't like to have the front teeth super white and the rest my normal yellow. Makes no sense, so i put 2 on top and 2 on bottom so I can reach all my teeth. Works great but means one box only last half the time. So be it.
Verified purchase: Yes | Condition: New
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