[This review was collected as part of a promotion.] This is a product that works! I wasn't expecting to see a noticeable change so quickly. I could see a big difference after the 2nd use. I drink a ton of black coffee and I smoke, so I though results would be minimal. I was wrong, you see a difference right away. It's easy, quick, the gel stays in place, doesn't have a strong taste and feels smooth. I really love the Crest Whitening Emulsions On the Counter, Apply and Go. I will buy and use it regularly.

[This review was collected as part of a promotion.] I received this to try and I enjoy the ease of use. Simple to follow directions for application. Looking forward to continued usage and to be able to see a difference in a few weeks! I would absolutely recommend Crest Whitening Products to anyone looking!

[This review was collected as part of a promotion.] Coffee is my favorite drink however it not so good for my teeth. My teeth have stains from my coffee habit so I was really excited to try this to brighten my smile. The emulsion goes on clear and has a minty taste to it. I could see a difference by day three and by the end of the week I could see a big difference. My teeth look whiter without the over bleached blue look. This has worked great and hasn't given me any sensitivity.

[This review was collected as part of a promotion.] I'm not one to typically use whitening stuff in my teeth, but I figured it couldn't hurt to try it. The application process was really easy. It was a mess free process. It didn't leave a nasty taste in my mouth or anything. I will definitely continue using this as needed.

[This review was collected as part of a promotion.] i tried the crest whiting apply and go for about a week but didnt really see much difference.my teeth have a yellowish hew but they did not really see anymore whiteness from the crest apply and go whiting

[This review was collected as part of a promotion.] I was skeptical at first to try this cause like others I have tried & none have worked but I am really impressed with this! Easy to use & really whitens my teeth. Very happy with this product & will be buying more.

[This review was collected as part of a promotion.] This sure does whiten your teeth. It's not overly dramatic but it's a little at a time and it's already brightened some of my teeth that have had yellowing by the gums. I really liked how it worked right away and came with a little stand to hold it an the pen together

[This review was collected as part of a promotion.] I love the simplicity of this product: the ingredients, the usage of it, and the results! You apply it to your teeth like you would a lip gloss and just leave it. Easy peasy! I felt like it worked well straight out of the gate, which was a bonus. I use it weekly now for touch ups to keep everything looking great, but I'm very pleased with the results and the ease of use!

I love this product. I have pretty sensitive teeth and this does not hurt me like other whitening products. I also really appreciate how quick it is and that I see real results, no time sitting around waiting for it to cure or anything. I know it's a little pricey but highly recommend!

[This review was collected as part of a promotion.] This whitener is great! You don't have to do anything complicated and no need to rinse; so with built on applicator you can keep it in your purse or pocket and use anywhere! It has a light minty taste and is very easy to use! There is a noticeable difference just 30 minutes after a first time use, and worked better after each use. It states it doesn't damage enamel on your teeth and can be used multiple times a day. I took pictures but with bad lighting and not so perfect camera on my phone the pictures do not accurately show the difference in how it actually does brighten your smile. Don't expect yellowed to bright white in your first single application, but I wouldn't trust the enamel in my teeth with something that did that!