[This review was collected as part of a promotion.] This is definitely an advanced and improved method to whiten your teeth. Until now, there have been messy strips and gooey trays. This does make you salivate like the others, but it was so much easier to use and doesn't leave the clumps and film left behind In your mouth that the strips do. I have noticed some whitening and hope to see more as I continue to use the product.

[This review was collected as part of a promotion.] I have had this product a little over a month now and I have found it to work wonderfully! It is easier to use than products with strips or a tray, and much more convenient, too. Easy to apply, and gives great results.

[This review was collected as part of a promotion.] I was so glad that I received this in the mail to test. I had used it and it worked great. I was looking for something to work better on my teeth than the product that I was already using.. This product is what I needed.

[This review was collected as part of a promotion.] I absolutely love this product! It goes on quickly, easily and cleanly! I have been using Strips for a while (off and on) and they can be really difficult to deal with, plus they always make my gums sensitive. There has been no sensitivity at all with this. I have used it everyday for a couple of weeks now and my teeth look great! I love that I could use it up to 4 times a day and get even better results. It's also really nice that you can "paint" it on and leave the house- just don;t eat or drink for 30 minutes. No gllopy mess to clean off your teeth and no weird taste. I am buying this for the whole family.

[This review was collected as part of a promotion.] Yes to white teeth. If you haven't tried Crest whitening emulsions, then you don't know what you are missing. It's super easy to apply to your teeth and very convenient. It doesn't make a mess when applying to your teeth and that makes me very happy and confident to use it. Whenever it runs out I plan on buying many more. My teeth do seem a bit whiter and I'm certain after even more applications my teeth will be gleaming white.

[This review was collected as part of a promotion.] I was kind of hesitant to use this but after years of caffeine its finally taken a toll on my teeth but this totally surprised me! It actually brightened my smile a little! The only negative thing I have to say is the smell is a little off putting but don't let it fool you it doesn't taste like it smells! Look forward to seeing how much more brighter my smile will get with this product!

[This review was collected as part of a promotion.] I was very surprised to see such a difference even after just one use. The strips held nicely to the teeth and the light was just the right size to be comfortable while using. I am excited to see what the results will be when the products are finished. I am excited about my new brighter, whiter smile.

[This review was collected as part of a promotion.] These were not easy to apply. They were very messy and I did not see a noticeable difference. Save your money. I've had better luck with my whitening toothpaste and an electric toothbrush. I only used for about a week, but the mess wasn't worth giving it more time!

[This review was collected as part of a promotion.] The Crest Whitening Emulsions On the Counter Apply & Go had a lot of promise but just did not work out for me. I used the product daily for several days without noticing any difference in the color of my teeth. It does state on the packaging that it can be used multiple times a day for faster whitening but that was not realistic for me. The application with the rubber spatula was easy but a bit messy. I found it hard to keep my teeth dry enough to get a good layer or coverage with the gel. On the positive side there was no taste and you do not need to rinse after use.

[This review was collected as part of a promotion.] I just started using this whitening emulsion on the go for a few days and I've already seen the difference. My teeth are whiter and look more beautiful. I love that it comes in convenient packs which makes it easier for me to whiten my teeth even when I'm on the go!