I use these every few weeks just once and it is amazing. I use it for the boost when my whitening toothpaste just it's t fully cutting it or a day before an event. My teeth do get sensitive so I use an enamel building toothpaste to combat that. Highly recommend

Crest come together with all other toothpaste products, but is 100x better. Since Crest had their 3D Whitestrips, I've always wanted to try it, and my mom got it for my friend and me and we tried it at the same time and it works, but after that I wasn't able to get some; but the point is you should really try Crest 3D Whitestrips, it work guaranteed to give you what you expect!

I love these strips I always get told how white my teeth are. Use this with the matching toothpaste and it's the perfect combo. I do wish that my teeth didn't get so sensitive to cold food after using these but that's just a personal thing. These are amazing.

I used this whitener as directed & the results were amazing! My teeth were stained with coffee & tea. These easy to use strips made my teeth a beautiful, glistening white so that my smile at my daughter's wedding was a real winner ...even in the photos!

I truly love the whitening strips, they too off so many years of stains off my teeth, my teeth actually make me feel beautiful now as before they were yellow n made me feel so self conscious about them! Now I love my pics taken n love smiling my big beautiful white smile!!!! Thank You Crest

I love Crest Whitestrips. I used to use them a few times a year and had the whitest teeth, they would glow in black light. But not unnaturally white. Just free of stains. It's an excellent effective product, a little messy though and kind of a production to use but worth it all. The strips have a whitening gel on one side that molds to your teeth. You leave them on for a certain amount of time, I think it was around 30 mins but don't quote me. You can watch a movie or distract yourself while you wait, drooling a bit and occasionally adjusting the strip, which might numb your gums just a little. So much fun. But again, like I said, it's really worth any mild discomfort for the noticeable whitening effects that are much better than toothpaste alone. I hope to buy some again soon.

I drink a lot of tea so I always have stains on my teeth. Been using white strips for years but THIS is the only thing that consistently keeps my teeth from getting stained!! When I went to the dentist the other day she literally asked if I was using whitening products and I said, just this, and she said it's got her seal of approval. My dentist likes it, I like it. 10/10 and NOT sensitizing like white strips can be

This stuff has kept my teeth SUPER white. It's the best whitening treatment I've ever used! The only con is that my teeth are incredibly sensitive and it definitely does not do anything for that, however, the results are almost worth it. Haha. I love it!

I like these but I never notice a huge difference. They also aren't comfortable taking off as I find the stick a little too much. I start to see something right after I take them off but I really can't tell if that's just in my head. I probably won't repurchase any time soon.

Love this teeth whitening kit, although I've only purchased it once because it's kind of expensive to constantly buy them. My results after a use of them were shocking, I definitely saw a difference in my teeth in a good way. I would purchase this product more often if it wasn't so pricy for my budget!