I bought a tube of this in peppermint and just about have used it all up. I use it after brushing my teeth with the tooth chips and I like the way it leaves my teeth feeling extra cleane and I think it helps with keeping them white. I would have given 5 stars but the tube used for packaging is not the best since it has a tendency to collapse as you use it and it is hard to squeeze it out toward the end. I also wished it came in larger size. It is a little pricey for the amount you get.