The strips are easy to use and can provide results at home, but the results do not compare to what is claimed.

I didn't find that there was much difference for whitening vs their normal product line.

combined with the toothpaste this product rocks!!!!! would recommend to anyone

Helped, but not as well as I hoped

I think the Whitestrips are moderately effective. They made my teeth at least a shade whiter which, as a smoker and coffee drinker, was great. My issue with them was how extremely sensitive they made my gums. For about a week after, they just hurt.
I personally wouldn't use them again, but I cant say they would make everyone's gums sensitive, so generally speaking, in terms of effectiveness, I'd recommend them.

These really work and even with sensitive gums if used properly by leaving on for the suggested time they work great

not impressed with this product guess I was expecting more

AMAZING!! I've been a white strip addict since they came out years ago. I cannot, and do not, use them on my bottom teeth because they become unbearably sensitive, but doesn't matter because no one sees the bottom teeth. These 2-hour strips are the best things that have happened to my teeth. They whiten so fast, they seal to the teeth so well that they don't slide around while you're wearing them and aren't goopy like the original crest white strips. And they really do noticeably whiten in the 2 hours. I cannot tell you how many compliments I get on my teeth, even from my dentist and hygienist! Everyone should buy these! And if you're excuse is that your teeth are too sensitive for them, just cut off the piece that wraps around the bottom of the teeth and problem solved!

works great..definitely improves the whiteness of your teeth. I highly recommend.

These things really work!!!! brightens and whitens great!!! LOVE THEM use them often