Easy to use and fast results. Whiter teeth and removal of coffee or wine stains within a few tries. No teeth sensitivity if you follow the instructions. Professional whitening results.

Works great but expensive. Still cheaper than going to the dentist for whitening, but only buy once or twice a year due to price. I've learned the store brands are half price and still work pretty good.

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...

Noticeable difference in just one use. Easy application and easy removal. Doesn't cause sensitive teeth if not used a lot during a week. Would recommend to everyone wanting to get clear teeth without the risk of sensitive teeth.

I always get asked how I get my teeth to be so white. People can't believe it's done at home when I say it's crest 3D whitening strips. They're super easy to use and are completely fool proof.

Love this product! I always want my teeth whiter and this product is easy to use and whitens my teeth really well! I don't drink coffee or much tea, but I do eat a full range of food and drinks and Crest always whitens my teeth great!

Very very good product! Does the job of noticibly whiter teeth. While it probably doesn't remove "14 years" worth of stains, it does incredibly well at removing stains in general. Worth every penny!

I can see an immediate difference after using one strip! I love using these before a big event. they make me feel so confident about my smile. They are easy to apply and only take 30 minutes to do their thing. Highly recommend.

The crest white strips kind of hurt my teeth so I had to take them off and it's not a very pleasant taste and they didn't really work so would really recommend them.

Although these strips are a bit pricey, they get the job done just how they claim to. They really work and they whiten even tough stains as well! Get professional type quality for a lot less of the cost.