[This review was collected as part of a promotion.] I like this product because you can control the whitening solution, it doesn't get all over the place, just let the solution sit. The LED light is an added boost. The only thing is the solution makes my teeth very sensitive. Other than that, I like it.

[This review was collected as part of a promotion.] I really like the Crest Whitening system. It was easy to use. The gel spreads evenly over my teeth and the light gives my smile an extra whitening boost. I like how the gel continues to work after the light is removed. My teeth look bright and white.

[This review was collected as part of a promotion.] I tried the Crest Emulsions. I really like this. It is very easy to use. Just apply product to your teeth, let sit and then use the light. I thought this was much better than trying to use the strips. They move all over my teeth and they usually end up hurting them. This was so easy to apply and then put the light on for 3 minutes. Plus, it didn't bother my teeth. I noticed a difference on the first time that I used it which usually doesn't happen with the other things that I have tried. Will definitely keep using this.

[This review was collected as part of a promotion.] This is actually super easy to use and very mild on the teeth. Used it every night for two weeks and have seen a difference for sure. It tastes good, too. It is a little gritty so you have to rinse after using it and the little mini spatula to apply the stuff isn't the easiest to use but it doesn't take much and has lasted a long time; still have loads left to use after the two weeks. I'd buy it again!

[This review was collected as part of a promotion.] I was very impressed by the new Crest Whitening Emulsions 3 piece whitening kit. The Crest Whitening Emulsions (gel) comes in a tube and included is a wand applicator in which you swipe the gel onto your teeth. You do need to wait for at least half hour before you use the Crest LED Accelerator Light. I really liked this new whitening system because it doesn't hurt you, and especially if you have sensitive teeth. I started noticing my teeth began to look brighter and whiter within a week of using twice a day.

[This review was collected as part of a promotion.] I am so happy with the results I got from using the Crest Whitening Emulsions! I found it simple to use and my teeth are noticeably whiter without experiencing any sensitivity. I decided to try this because my teeth are a bit yellow from drinking coffee. Within about 2 weeks use, I started to see some nice results. I found this whitener very easy to use. You just swipe on the paste, leave on for 30 mins then use the Led accelerator light for a couple of minutes. I just set a timer on my phone and worked while I wait. There's no need to rinse after! It comes with everything you need and I like that there is a stand where you can place everything included. I'm not feeling any sensitivity or any kind of discomfort when using this. I've had issues with sensitive teeth from other whitening strips but I haven't with this Crest Whitening Emulsions. This is after I’ve been using it once or twice a day for about two weeks now.

I ordered this in hopes that it would help whiten my teeth.. the “gel” feels like wax and the application is absolutely terrible. It recommends to “dry” off your teeth but even with doing this, the gel slides right off. Such a waste of money. So disappointed in this product.

[This review was collected as part of a promotion.] At first i was a little leary about the product and so i finally used it to see if it actually did what it said. To my surprise it worked perfectly. Nice fresh breath, teeth whiter than when i started. I would recommend for sure.

[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.] This is a pretty good product. My first time using it was a bit messy, but it got easier the second time. Like any at home.whitening product, it takes time to see real results. My first impression is good.