Mentadent is the brand of toothpaste that I use most often. It is a great tasting toothpaste that keeps teeth healthy and feeling clean.
The specific type of Mentadent that I find myself using most of the time is the Advanced Whitening. It comes in a stand up pump that is easy to use. I especially like using toothpaste this way because it is not messy at all. It has a delicious fresh mint flavor to it, which isn't too strong but still makes your teeth feel clean and fresh. The Advanced Whitening is supposed to make your teeth whiter. I don't think that my teeth are perfectly white, but they probably are whiter than they normally would be if I did not use Mentadent Advanced Whitening.
Overall, I like the Mentadent brand of toothpaste very much. I have been using it for years and don't plan on changing brands any time soon.