This Review Title is Wow and the content is: I have tried all the different kinds of teeth whitening from white strips, UC lights, tooth paste and even baking soda and peroxide to no avail. Didn’t even notice a difference or not much at all. This is the best product so far to get my teeth white and not irritate my gums. The first time I used it I could tell a difference. Each time there after I can also see a difference. Now I’m using it once a week to keep my teeth white. Get some and try it for yourself. You will be happy you did..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.