Crest Whitening Emulsions works great for brightening teeth without sensitivity. It's easy to apply, mess-free, and doesn't require rinsing. No weird smell and the stand is perfect to hold the whitening paste and applicator.The results are noticeable with consistent use, making it a convenient option for on-the-go whitening!

[This review was collected as part of a promotion.] To be honest, I was kind of expecting some instant results, which isn't how teeth whitening works. So when I didn't notice an immediate change after the first application, I wasn't convinced that Crest Whitening Emulsions work. But after a couple of applications, it was obvious: IT WORKS. The results were fantastic, and after using as directed, it was even better than expected. Highly recommend!

[This review was collected as part of a promotion.] I think I prefer the emulsions over the strips! I like this better because I feel more confident that I'm able to get it in all the crevices and can dab it on before going somewhere. I will admit, the first couple times it was a little confusing and a weird texture, but I got the hang of it and could tell a difference after a while of using it!

[This review was collected as part of a promotion.] I liked this. I used it every chance I could remember. I have noticeably yellow teeth. I can tell after using this product, they slowly became more white! I didn't notice any taste. It was clear so there was no fear of people able to see it. It didn't feel weird after applying either. The only downside, was the tube is just a little small in my opinion. Just wish it had more product/larger tube. Only reason for the one star removed.

Not worth the money--it doesn't work as advertised

I received this product a couple of weeks ago. I loved the idea of how easy it would be to swipe on the product a couple times a day. I was wrong... it is so hard to get the product to stick to your teeth. The second I close my mouth, even after drying my teeth and gums, it seems like the paste goes away, especially on the bottom teeth. Save your money and stick with the whitening strips they are much better and easier to use. I am disappointed with this product

I wanted to love this but I honestly rather throw it in the trash than use it til it's gone! It's thick and hard to get an even coat on each tooth, and when you close your mouth the paste moves. You're better off doing the strips so the whitening part at least stays in place...just my opinion.

When I bought this product I thought I was buying something I could quickly throw in after my morning routine (teeth, coffee, teeth, whiten, go!) but this product is clumpy upon application and difficult to apply. Plus it has not been effective despite applying 2x a day!

[This review was collected as part of a promotion.] I've been using this product over a week now and I haven't noticed any difference in my teeth. This is supposed to be an on the go whitening treatment, but I wouldn't necessarily say this is the easiest to apply. Upon opening the package and reading the instructions, I noticed that the applicator wand wasn't included in my package so I had to use the applicator tip. I opened the bottle and started squeezing from the bottom because I wanted to get an idea of how much product comes in the package because it felt empty. I squeezed from the bottom moving up and nothing came out until I was half way up the tube... I feel cheated. Why such a large tube if it's only filled up halfway. Now the application.... It recommends you to dry your teeth off before applying, which I also recommend. If you don't, the product does not stick at all. I dry my teeth off then squeeze some out and apply.... This stuff is messy. It says you only need a thin layer, but it's really hard to tell how much you've actually applied so then I over did it and it would get goopy really fast. I have a hard time getting this product to stick to my teeth. Once i'm done, I feel like the product just disappears with my saliva. I didn't notice any whitening what so ever. Truly disappoint product. From the missing wand, to tube only being half full, to the product being difficult to use, to not seeing any results.... This is not something I'd recommend to others.

I've been using this product for the last 6 weeks, applying 1 to 2 times per day (it says you can apply it 4 times a day, but I don't really have time for that). So far, I haven't seen any change to my teeth, so if it's working, it's not noticeable. If it worked, that would be one thing, but not only that, it's pretty unpleasant to use. It's hard to get it onto your teeth in a thin layer. It's goopy, like putting thick Vaseline on your teeth. I often find that some winds up on my lips, which I then have to clean off. After about 3-4 minutes, it seems like it dissolves and is gone. The minty taste goes away and the gloopiness on my teeth is gone. My hunch is that this stuff isn't staying on my teeth long enough to do anything. Maybe my mouth just isn't suited to using this product, but for how much it costs, I expected more. I'd much rather just use Whitestrips for a set period of time or an LED tray whitening system, over this product. Not effective, not nice to use. I think Crest needs to work on this one.