[This review was collected as part of a promotion.] I've used whitening products in the past (over a decade ago), only to be left with spottiness and intense sensitivity. Due to that, I was a little bit slow to use this, because I didn't want another negative experience. However, this Crest product does exactly what it claims to, and without any negative side effects for me. My teeth were not bad to begin with, but this really brightened me up an extra shade and gave me the extra boost of vivid white. I'm very happy with the results and will definitely recommend it to people. I'm so bummed that I didn't get a before picture, because this brightening exceeded my expectations.

[This review was collected as part of a promotion.] I am really impressed with this product. It is very easy to use, and I can really see an improvement in the whiteness of my teeth after use. I really like the light therapy and would definitely recommend it as an easy whitening solution.

[This review was collected as part of a promotion.] This whiting kit is very easy to use at home. It has everything you need to get started your journey to whiter teeth. It has a led accelerator light, whiting paste, and applicator wand. You can do this anywhere up to four times a day, where you have 30 minutes spare to let the paste do what it does and 3 minutes for the light to give a boost of whiting power. It taste like mint toothpaste and junky feeling on teeth when applying or afterwards.

[This review was collected as part of a promotion.] If you need something to make your smile shine bright like a diamond!! Then this is what you need to get its perfect and simple to use! Does exactly what it says! Follow through and your teeth will shine as bright as diamonds!

[This review was collected as part of a promotion.] This product is very is easy to use. Prefer to use this product over Whitening strips. Due to the sensitivity and pain in the past. I have used this product in the last several weeks, and have not experienced any sensitivity. I have seen a great improvement in the whiteness in my teeth and I’m very pleased with the results.

[This review was collected as part of a promotion.] It actually works. My teeth appears to be a shade or two lighter from only using this product 4 times so far, once a day and the best part is I have no teeth sensitivity. This kit is easy to use and I love I can use it up to 4 times a day. It’s great if you have an occasional you want to lightened you teeth quick. It’s somewhat a messy process and for me I have to reapply on the bottom because even though I dry my teeth, my saliva washes it off. It has a very nice minty flavor, it’s like putting toothpaste on your teeth. It can be too cooling for my mouth having to leave it on for 30 minutes. The blue light machine is very easy to use and easy to clean. All and all a great tooth whitening kit. It works! I have tried a few different methods of teeth whitening before but none have worked even after using all of it.

[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've been looking into some teeth whitening products for quite some time, so I was thrilled to try out Crest Whitening Emulsions Light Kit. Instructions weren't too clear, so I had to watch a video or two online, about how to use the product correctly. The gel is a bit tricky to use and hard to keep on your teeth. I got tired of trying to hold my lips up, just to give the product some time to dry on my teeth. I'm not sure if you're supposed to do that or not, but it made sense to me. I didn't feel as if the light was necessary for this whitening kit, not sure what it's exact purpose was. My teeth did look like they lightened up a shade or a few. Honestly, I couldn't find 2 hours everyday to apply the product. It's recommended you use 4 times a day, but I'm still happy with my results.

[This review was collected as part of a promotion.] This Crest white emul light is amazing! I've only used it a few times and I've already been complimented on how great my smiles been looking! The product was super easy to use, and set up which is helpful. It also didn't give me any sensitivity which I'm always worried about but this product gave me no troubles. If you want to whiten your teeth and get your confidence back I definitely recommend this to everyone!

[This review was collected as part of a promotion.] Wow my teeth have never been so white. After one use my teeth were extremely white. Everyone single person I come in contact with has complimented me on how white my teeth are. Everyonr ask me how I got them so white. This is by far the easiest and best whitening system I have used and had this amazing result.