[This review was collected as part of a promotion.] I have finally found an at-home teeth whitening system that works. At first, I was intimidated to use the LED accelerator light but once I gave it a try it was so easy to use. I noticed whiter teeth after the first use. The best part is that I didn't feel any sensitivity in my teeth. I'm looking forward to using this product more.

[This review was collected as part of a promotion.] The Crest Whitening Emulsions is a new product - I have never tried something similar before this. It comes with a "wand" that you use to apply the paste to your teeth, and then comes the futuristic LED lights which supposedly helps the process. So far I have used it once and it seems to work very well. I plan on using it many times going forward.

[This review was collected as part of a promotion.] I wanted to give this product a try and I am so glad I did! I have used emulsions twice now and my teeth are 2 sides whiter then before! And I'm a daily coffee ☕️ drinker too. I normal would use just crest white strips this product is like the next level you need!

[This review was collected as part of a promotion.] This works amazingly! I really needed something to use for dry mouth and this works very well! I liked how easy it was to use! I loved how much this has worked and helped! I highly recommend this product!

[This review was collected as part of a promotion.] This is the kinda product that helps you avoid going to the dentist and shell out a bunch of money. The instructions are very easy to follow, you just spread the product liberally on the teeth and then shine the LED light on it...I havent had problems with sensitivity yet but its a little early to tell.

[This review was collected as part of a promotion.] Great product! I've never used anything like this before in the past, so I was unsure how effective it would be. After trying it I can say that it really works! The included instructions are easy to follow and understand. The product itself is very simple to use. I noticed a difference after using it just a few times! I will continue to use and am very excited to whiten my teeth further. No issues or problems so far, would definitely recommend to anyone looking to brighten their smile.

[This review was collected as part of a promotion.] I'm still using this to whiten my heavily stained teeth so the jury is still out on it's effectiveness. It's very easy to apply, wait 30 minutes then expose teeth the light and wait. I've only used it twice so I'm excited to see how much a change it will make.

[This review was collected as part of a promotion.] If your coffee stains just laugh at your whitening toothpaste like mine do and you've stayed away from other whitening products because of the sensitivity they leave your teeth with, you have got to buy this system. It's easy to apply and you have total control over how much or little you use. I would recommend using one of those devices that keeps your lips off your teeth that comes in a family board game where you have to guess what the other player is saying. It helps and I wish the kit came with something like that. You don't have to use the light, but if you do, it will help all the more. After just one session I noticed a slight difference in color on certain teeth, after a few more, I was starting to see that bright smile I haven't in years. With very little sensitivity at all and only with light usage, for me. You have got to try this if you've given up on everything else. It works!

[This review was collected as part of a promotion.] I received the crest whitening emulsions with LED accelerator light and started use right away. It comes with a gel you apply on the teeth first, which is kind of hard to keep on your teeth. Then you add the light which has an automatic timer for how long it stays lit. Super easy to use and slowly but surely I’m seeing a difference. Nothing huge but I see it. It’s only been less than and week and I do it about twice a day. Does not harm your teeth. Does not make them sensitive like some strips do. Very pleased.

[This review was collected as part of a promotion.] I love the idea of this product. I am so sick of using white strips or having to fill a tray of whitening product. While I like the idea of how this product works, I was a little disappointed in the actual application. It also made my teeth pretty sensitive, even without the use of the light.