My personal favourite
I've tried a number of these, and this one works best for me. I found the others to be too gritty, too powdery, or just too messy. I needed something to help whiten my teeth after years of bad dentistry ( I now have a holistic healer and a new medical team) and too many medications (which it turns out were doing more harm than good). Needless to say, my teeth and my jaw suffered from extreme discomfort. I wanted to whiten my teeth, but knew I had to seriously strengthen my enamel first. I used this by itself for the first almost month, then when I felt I was in a good place to try some whitening, I put some Colgate Optic White on my brush, dipped it in the Avistar, and brushed for 1 to 2 minutes. I cleaned up any residue with a little more toothpaste, and now 3 months later, I have strong teeth and a smile that stays white. I know this is a small container, but (cliche) good things come in small packages! Maybe for others who find charcoal powders to be too messy, try using them with a little toothpaste. This process seems to work a lot better for me if I DON'T wet the brush.
Rating: 5 stars