[This review was collected as part of a promotion.] I took my time reviewing this so I could fully test how this whitening kit worked and I was very impressed. The kit came with a little spatula sort of thing, the whitening gel, and the light that makes everything happen. It does take a little while to do, about an hour because you have to let the gel sit before you put the light on it, but it's worth it, and with continued use this does whiten your teeth.

[This review was collected as part of a promotion.] Absolutely love this teeth whitening kit! Very easy to use and love that you can do it in the comfort of your own home and not have to make a dentist vist for this and get great results! My teeth look so much better , so much whiter after using this product . After my second time of using this i must say i an very impressed and pleased with the results . I also did not experience any kind of discomfort while or after using

[This review was collected as part of a promotion.] Spoiler alert! Most babies get jaundice after they are born; I had it before I was born. What that meant was when my permanent teeth came in, they had a yellow tint. I've been trying to find a product that could remove the color without removing the enamel, and although my Mother had me using Crest toothpaste since I was a child, nothing helped. I have not used Crest WHT EMUL Light long enough yet to see a major improvement, but I do see a little, and my wife noticed it, too. I will continue to use it from now on. If it can improve my yellow(ish) teeth, it will surely improve yours..

[This review was collected as part of a promotion.] I have been wanting to try this product and have to say that the results are very good. I actually saw some improvement after one use and was completely impressed after the second use. I stopped using it because it had done its job after my third application but for upkeep I will see if using it weekly is enough to maintain the look I want. I didn't experience any sensitivity. It's a little stickly to use but I managed to apply it well enough. Do wait the 30 minutes to see real improvement.

[This review was collected as part of a promotion.] I've been using for over a week now an I've already started to see a slight difference i can't wait to finish to see the end results but im already happy with the affects, easy to use comes with rubber piece so you can place the tooth paste on it then rub on your teeth. Then place the easy light by your teeth for 3 minutes timer goes off an your done. Recommend

[This review was collected as part of a promotion.] I have been using this product the last few days and I am blown away by the fact that I can already see the change. I have always been looking for a good teeth whitening kit and this kit has exceeded my expectations. I am a big coffee drinker and unfortunately that does tend to stain my teeth but I am happy to say with this kit that is no longer a worry of mine. I highly recommend this product.

[This review was collected as part of a promotion.] They adhere well and don't smell/taste much of anything except peroxide. The bottom strip (as others have noted) is a bit too short, but it still works. Just wish it went a bit further around. The directions are easy to follow and the light is comfortable and quick. I used this for 10 days uninterrupted and my coffee stains are all gone. Now, my teeth aren't "gone to the clinic" white, but they are a healthy white (aka: no dullness or yellowing). I didn't have any sensitivity issues either, which was a blessing. I’ve been using crest whitening strips for years, they are best strips out there.

[This review was collected as part of a promotion.] This is a great teeth whitening system. It’s super simple to use. It doesn’t leave that gooey feeling on your teeth after you apply the product. And it also came with the led light to enhance the products results and I must say I’m extremely happy with the progress I’ve seen so far. Highly recommend

[This review was collected as part of a promotion.] This set is super easy to use and after just a few day i can already tell a difference with how white my teeth are. i have sensitive teeth and this product doesn't bother them at all. You can also use this product more than one time a day which is nice and it doesnt taste bad.

[This review was collected as part of a promotion.] The Crest what emul light kit works great. My teeth are starting to get whiter afterc4 times of use. It is easy to use. I recommend this product. The quality is very good and worth the money. It is easy to use.