Why do some people believe "old wives' tales". Or Gwyneth Paltrow. Or stupid sh*t!?!? I mean, I understand "oral hygiene"... but not like this. Oh-- and don't laugh, guys. Some of your male counterparts are pasting-up their "toothbrush" with the hopes of being deemed "stand up" fellas...
Here's some medical advice from non-medical people: 5 out of 5 rational-thinking women say "DON'T PUT TOOTHPASTE IN YOUR JAYJAY!"
This is not the tingle you want...