How not to brush your teeth

Demanding consistent cleaning and flossing, teeth are the first thing we think about in the morning and the last thing we see in the mirror at night. We buy expensive electric brushes, pastes, floss and even bleaching strips for our chompers. We teach our kids to brush them twice a day, or after meals and we give them pointers on how to brush them. But do we even know the correct way to brush our own teeth? At least we aren’t using urine to bleach them anymore.