mid-day bristle

When was the last time you brushed your teeth after lunch? The feeling alone is worth doing it. Just keep a toothbrush and a travel sized tube of toothpaste in a little bag in your desk and after lunch, go take over the bathroom for a few minutes. Not only is it healthy, its also a good excuse to take a break from your desk, and you spend the next hour licking your teeth and going "ahhhh."