Just As Good As Flossing ... Or Not

Seen the new Listerine commercial? Seems they've finally got themselves a study showing rinsing twice a day with their mouthwash is just as effective as flossing. But if you read the fine print at the bottom of the screen, you'll notice some interesting advice:

"Floss daily."

And all things considered, flossing once a day is infinitely less painful than subjecting one's mouth to Listerine at all.