[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.

[This review was collected as part of a promotion.] Crest whitening emulsions with light works really really well. I got it a couple of days ago and can already see a marked change in the color of my teeth. I have absolutely no extra sensitivity from it either which is amazing since a lot of whiteners do make your teeth sensitive.

[This review was collected as part of a promotion.] I am amazed by my teeth's whiter results after using the Crest Whitening Emulsions with LED accelerator light. I love how easy it is to use and the box comes with everything necessary for a brighter smile! The stand is great for keeping the tube and wand organized on a shelf or by the sink, but there isn't any extra room for the LED accelerator light. The only drawback is having to let the clear gel like contents of the tube set on your teeth for at least 30 minutes applying liberally until able to use the light for another 3 minutes or until the light turns off automatically. My teeth have years of stains from heavy tea and coffee and this Whitening Emulsions has definitely exceeded my expectations!

[This review was collected as part of a promotion.] In this age of zoom meetings, I have become more aware of my smile. While I was hesitant to spend large amounts of money to make changes. This is a good alternative treatment to do at home. It does come with some cautions, such as light sensitivity can be triggered, since it uses a light application to set the application but it is nice to be able to use at various times through the day- it does take about 30 minutes.

[This review was collected as part of a promotion.] I have only just begun using this system, but I feel I can already tell a difference in my teeth color. This is a very user friendly set up, easy to follow and I think its fun to use. You can do anything while the light is in, watch TV, surf the internet, you can even do it on the go. A super great whitening system.

[This review was collected as part of a promotion.] I love the concept of this product. You use the applicator to apply the whitening formula. It is the consistency of an ointment and it really does stay on your teeth without issue. My ONLY complaint is after I used it the 2nd time I got an extreme tooth nerve “zinger”. I’m guessing from the peroxide. Only lasted a second or two, but it was strong and painful enough that I’m hesitant to try again.

I have a strong gag reflex and have never tolerated whitening trays made by the dentist. I don’t even tolerate the white strips. This emulsion doesn’t trigger me to gag, is pleasant to keep on my teeth, and I love that the accelerator light is included. I am seeing results, but I anticipate having to use it regularly because I am a coffee drinker. Worth it though. I always hated smiling in pictures with friends and family who have sparkling white teeth.

[This review was collected as part of a promotion.] This is my first experience using this sort of product. I feel after use that my teeth are a bit whiter. The application itself is easy and the light is super easy to use. The product isn't messy but you can tell as saliva builds that it is moving around in your mouth a bit. The only downside I can see is I would like to see recommendations of how often to use or what time frame the product would be used for to get X amount whiter teeth. Is this something to do all the time, or a regimen done every once in a while?

[This review was collected as part of a promotion.] I am a tobacco user and coffee drinker. As we all know, these things can have an effect on the color of your teeth. The Crest WHT EMUL Light helps me combat that problem. This product is simple to use and allows me to still have a bright white smile.

[This review was collected as part of a promotion.] I've had generally white teeth already but had never gotten that pristine shiny white finish that I've tried with whitening toothpastes. I started applying the emulsion a couple times a day for about 20-30 seconds each time and after just a few days started noticing a difference already. Highly recommended