If you're bored, and not easily grossed out, this site is the most comprehensive collection of information on dental hygiene I can imagine. I'm strangely hypnotized. Actually, it's pretty interesting, with lots of gross "floss regularly or your mouth will look like THIS" pictures.
http://www.doctorspiller.com/Nice_Teeth.htm
(Link to a page on this dentist's copious website professing to show nice teeth - but don't scroll down if you are eating lunch. Or if you ever, ever drink soda. Totally work safe.)
Happy Friday, people.
