What is with Toothpaste anymore?? Last time I was at the grocery store I counted about 24 different kinds of Crest alone. I just don't get it. Its like they are cross advertising. "buy this one it whitens your teeth".... "buy this one it tastes great!" but does that mean that it doesn't get my teeth clean??? The stupidest thing I've seen is this stuff my mom bought from crest that has 2 different dispensers(much like mentadent). Its like they are trying to say, these chemicals are so powerful than can ONLY be mixed in your mouth!!