[This review was collected as part of a promotion.] Crest Whitening Emulsions On the Go is a wonderful and convenient product. I drop it in my purse or backpack and I can literally whiten my teeth ANYWHERE. Easy glide on applicator delivers a thin film of whitening gel onto your teeth. The best part is that it tastes fresh! Like you had just brushed your teeth! I normally air dry my teeth for a moment or two by sucking my breath in and out. When my teeth are dry, I put on the gel. It literally takes less than a minute. I let it dry for another minute and that's it! I try not to eat or drink for 30 minutes. Instructions say this product is safe to use as often as 4 times a day. I have not had any stinging or negative effects on my gums with this product. This is a great product for whitening your teeth on the go! It's a lifesaver! And works well too! My teeth are bright and white! Thanks Crest!

[This review was collected as part of a promotion.] I really wanted to love this product, had really high hopes for fast whitening without the sensitivity. Applying the gel is very difficult, directions say to try to “dry” your teeth, I found this very difficult and the gel didn't seem to stick to my teeth at all and I definitely didn't see any whitening. Maybe I just completely used it wrong.

[This review was collected as part of a promotion.] I love this teeth whitener! It's great that you can just put it on and go, not have to worry about how long to leave it on or accidentally swallowing it. I have used it for a week and already noticed a significant difference in the color of my teeth. I am not a fan of whitening strips so I would recommend this product as a substitute.

[This review was collected as part of a promotion.] I've used several whitening products over the years from dentist trays to strips to paint on. This would fall under the paint on product category. I will say it works, but because it's a paint and go it was fairly inconsistent on my teeth. I do salivate a lot when whitening products are in my mouth so maybe that's part of my problem and won't happen to everyone. If you wanted a quick apply and go product this is a decent alternative but I've personally had better luck with the crest strips.

[This review was collected as part of a promotion.] I love this product! It is so convenient and easy to use on the go. I keep this in my purse and use on my commute to work. It's small so it doesn't take up a bunch of space in my purse. I could see a noticeable change in the color of my teeth by the second application. I would definitely recommend this product.

[This review was collected as part of a promotion.] I got the Creat Whitening Emulsions On The Counter Apply and Go about two weeks ago and it works great! I smoke and live off of coffee and this definitely helps with the stains on my teeth and gets them sparkling white again. I would definitely recommend this to all my friends!

[This review was collected as part of a promotion.] Very easy to use. The applicator definitely helps put the whitening gel on, which makes the whole process easy. My teeth was so much whiter after application and it doesn't taste bad. It's super easy to use and the directions are easy to follow as well. Definitely recommend!

[This review was collected as part of a promotion.] My teeth are something that I take pride in and do my best to care for them. I like to whiten my teeth on occasion to keep them looking bright. I have used many systems and forms of delivery with decent results. I was excited to try this new kit from Crest called Emulsions. In the box, you get the tube of whitener and a rubber brush/spatula. You just squeeze some of the whitening gel onto the brush then apply it to each tooth. I like that it is very easy to apply, its a thicker consistency so it really stays put on the teeth as it whitens. It didn't cause any sensitivity for me which is great. I have noticed a little whitening so far but hoping for more results as I continue to use it. I'd recommend this because it's so easy to use, stays put on your teeth, and gently whitens.

[This review was collected as part of a promotion.] I got this Crest Whitening Emulsions On the Counter Apply & Go teeth whitening because my teeth are not as white as I would like them. I have been trying this product for about 2 weeks now and it has whitened my teeth a little but not a big improvement. Overall its not bad but also not number one.

[This review was collected as part of a promotion.] This is a really great product and works fast. I am a smoker and coffee drinker so my teeth are stained. But after only a week of using this teeth whitening product I can see a difference. I can't wait to finish the tube and see the end results. I definitely plan on purchasing more and recommend this product.