I like the idea of not having to replace the whole toothbrush for the environment but I wonder how much less bacteria is actually on the toothbrush? Need to find a study on this.
I tried the Kickstarter-funded 'toothbrush of the future,' and I loved it
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Boie
Brushing your teeth is as much about dental health as it is about keeping your mouth clean. We've all heard the urban myth that a dog's mouth is cleaner than a human's, and most of us like to feel a measure of control over something as unappetizing as that.
But more than a few of us have probably noticed the little flaw in logic to brushing our teeth with a brush, only to put it back in our cupboard until the next time we need it to clean our teeth.
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