Rated 2 out of 5★ by 6reviewers.
Rated 2 out of 5★ by mittenlove58 Unpleasant I can't say if this mouthwash effectively whitens my teeth, because I can't bring myself to use it often enough. It has the strangest taste - but I imagine it is possible to get used to it after a while. It also foams as you swish, so it's better to start with a smaller amount. 04/10/2013
Rated 1 out of 5★ by VelvetSky Worst taste ever!!! I usually love trying new Colgate products, since they are such a great brand. However, this was the absolute WORST mouthwash I have ever used. As soon as I put it in my mouth there was an odd taste to it. Within seconds my whole mouth started burning and even after I spit it out it was still on my tongue! I could not get over the horrible taste of this mouthwash. 03/19/2013
Rated 1 out of 5★ by Anonymooose Disgusting! This is the most disgusting thing I have ever tasted! It is so gross it made me gag. I immediately spit it out and had to rebrush my teeth and chew some gum. 03/29/2013
Rated 5 out of 5★ by Megan1980 great product I have been using the toothpaste, mouthwash, and tooth brush for two weeks now, and I love it. The taste is amazing, and my teeth look whiter. I received these products complimentary from Influenster. I will buy these products again in the future. 04/02/2013
Rated 2 out of 5★ by 907Girly Nasty Taste I bought this hoping it would be a great product and the second I put it in my mouth I had to spit it out in disgust! It tasted like hydrogen peroxide. After, I read the ingredients and understood why. It does have hydrogen peroxide in it!I would only recommend this to someone who did not care about the taste, however, if you can't stand how nasty hydrogen peroxide tastes, then do not get it!This would be a great product if the taste were a lot better.I have no idea if the product works well or not. I did not continue using it. 02/12/2013
Rated 1 out of 5★ by irisheyesofny I can't get past the weird taste I thought that maybe it was just me or maybe just the bottle that I had bought here, ya know, a bad batch or whatever. I bought a bottle elsewhere and it tastes the same. Certainly nothing like icy fresh mint as advertised on the bottle. Switching back to what I used before. Also, after using it for more than a week, I didn't notice any whitening of my teeth, also as stated on the bottle. Worthless product. I certainly would NOT recommend this to anyone. 08/03/2014