John goes over the technique he uses to brush his teeth. I should spend more time on my teeth, as tooth ache really really hurts! Oooowwww!
I always assumed flossing was to remove the food particles from between your teeth, but I was informed the main reason for doing this is to remove the plaque build up underneath the gum line. In fact, even if you brush your teeth properly, you have only cleaned 60% of the tooth surface. This highlights just how important flossing is.