Bests & Worsts Reviews from Amazon

I don't have the straightest teeth, but I certainly feel better about my smile when they're white. I drink coffee at least three times a day, so surface stains build up quickly. I went to order my usual whitening strips and saw that this product not only had much better reviews, but also was about half the price. Sold! I've been using it for just over a week, once a day, prior to brushing with regular toothpaste in the morning. Of course it makes your mouth look like a horror show while you're using it, but it's easy to rinse or you can just do your regular brushing directly after. I noticed immediately that my mouth felt amazingly clean. After twenty four hours, I noticed a huge improvement in my teeth sensitivity. After seventy two hours, it was non-existent. Entirely gone - something I had battled with my entire adult life. So awesome! The photo is the difference in whitening after one week. I think those results speak for themselves. Compared to whitening strips, charcoal is less expensive, much faster and easier to use, cleans and whitens your entire mouth vs the contact area of the strips, and doesn't aggravate sensitivity issues. I'm a convert!