I love these white strips. They are so effective and get the job done fast. I already notice a difference after one time use. I recommend these. They taste a little bit weird but it's so worth it! Recommend highly!

Love this. It truly works. I could tell a huge difference in just one use. It will make your teeth a bit sensitive but not for long . I recommend this to anyone wanting a whiter smile in a short period of time.

This product does whiten teeth, but at the cost of comfort. Leaves teeth feeling sensitive and susceptible to new stains very quickly. I've only used the treatment one full time through, but the results were not worth the tooth sensitivity.

I only gave this product a 3 because my teeth are super sensitive and this product gave me pain for 24 hours after use. I did notice a difference in my teeth but not worth the pain!

My husband and I really wanted to whiten our smiles! We have noticed there are some strips that grip your teeth better than others. These were great! We noticed a difference in a week!

I've never gotten my teeth professionally whitened by a dentist, but I've been using these whitening strips religiously. I've gotten so many compliments about how white my teeth are.

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.

I like these a lot! They do help your teeth look whiter but not instantly, you have to do it a few times before you see results. You can run out of them fast but the price isn't to pricy to keep up on it!

I do NOT like these. I've tried these again on and off for years in hopes that it would work for me, and it doesn't. It leaves my teeth super sensitive, definitely not worth the money for me. 

I don't really use white strips all that often, but when I got these I was really excited because these do work very well. I try to do them once a week so they're at their full potential, but I love it.