Works, But Not a Fan of the Taste or Mess
I really want to like this product, but I don't think it's quite for me.  This is not to say that this is a bad product at all; I'm just not a fan of the taste, mostly.  I will say that I do believe my teeth are very clean and my breath fresh when I use this product, and it does seem to lighten my teeth as well.<br /><br />To me, the taste of this is a bit like dipping your brush in dirt and going straight into your mouth with it, which I can mostly tolerate, but when it gets to the back of my throat, it makes me gag and choke.  My only other issue with the product is that it kind of makes a mess when you go to spit it out, as it spatters black charcoal around your sink area.<br /><br />I do really like the idea of this product, and may try one of the non-charcoal versions, but I'm not sure I can finish the tub, given the above reasons.
Rating: 3 stars