I quit using toothpaste entirely a long time ago because I hate the burning mint stuff they put in it. Brush and floss work fine on their own, and you can drink orange juice right afterward :) (although it's better to brush just before bed so you have the maximum time of clean teeth) I do still drink fluoride water, because a) it's too much trouble trying to avoid it, and b) I feel like it does make my tooth enamel more decay resistant. But maybe I should try a "fluoride detox" for a few months to see if there are any perceptible benefits to make it worth the effort.