These work pretty good. The only thing I have to complain about is that after awhile, they make my teeth VERY sensitive. This is definitely not for long term use. I would recommend short term use to others.

[This review was collected as part of a promotion.] I love it. It's easy to use. The taste is pleasant, the packaging is practical, and the price is good. I see results in a week. My teeth are whiter; it's real and effective.

This is the only whitening strips that I will use because they actually stay on!! I use this before my workout or on the way to work. It really works and I get asked all of the time what Whitening products that I use and I recommend this

i am a big fan off teeth whitening and these whitening strips actually work and help fight stains. i’m an avid coffee drinker so these are great in my opinion

This is an amazing product. It works SO well and makes my teeth very white. I would be careful if you have sensitive teeth, however, because it can hurt a little bit. Overall love this product and would suggest trying it

I didn’t find these to be all they’re cracked up to be. They are super expensive and are hard to apply/keep on. They also leave a terrible taste in your mouth, if you can get them to stay on...

I have not been using this product for a very long time but in the short time I have used, I have noticed a difference in the color of my teeth. I would like to use this product again and would recommend it to anyone that would like whiter teeth.

You will absolutely see results pretty much immediately after using the crest white strips. I don’t know of any competitor products that do the job quite as well and that are as convenient as the strips.

While these are effective, they are super painful. My teeth become incredibly sensitive when using them and as a result I can never follow through with a full treatment. I wish they could make these a bit more bearable because they’re so convenient

The stuff is really amazing it goes arm really well it stays on really well it works really great for my routine I like the packaging the product itself well put together I will buy again and highly recommend others