I like this product and use it when I need to. When you're consistent, you will see a whiter smile that others will notice BUT it is pretty pricey, especially if you want to consistently use the product at home.

If you want white teeth buy these! They work pretty quickly and you can pretty much see instant results. They don't leave you with sensitive teeth after and they have a nice grip.

Who likes yellow teeth? These are another one of my favorites. I always have these in my purse. Just in case! I probably use these about once or twice a week. But they actually work!

It did make my teeth a little more sensitive but not a lot. I noticed a difference in my teeth being whiter however it wasn't that great and some people's

It was kind of a pain to use. The strips are unusually big. So I had it all bunched up in my mouth. I'd buy it again but knowing full well it will be a pain. It's pretty pricey too. If it's the only product on the shelf I'll buy it.

i use these about every month or so, to avoid heavy damage on my teeth enamel. i don't really pay attention too much, but after using these i don't really see a difference. i feel like professional whitening is the only way to make a difference

Made my teeth significantly whiter who thin the 10 day period this may have been because I only had superficial stains. Great and easy to use at home!

These whitening strips are a must have. They are worth your money. I saw results after just one week of using them. They are pricey, but I was not at all disappointed with them.

These don't stay on my teeth very well. It does a good job at whitening but always leaves part of my teeth not as white since they slide around during the application.

The Crest 3D White-strips kit does it's job well! There's a sufficient amount of strips inside that will last you a worthwhile. I haven't tried others regarding the fact that these work amazing.