Which is more important: Brushing your teeth or Washing your hair?

Washing your hair. When you wash it it washes your whole body, makes you smell good, makes you presentable, etc.
Plus when you don't wash it you get really freaking itchy. And pimples show up on your forehead and face.
You can lose all your hair, and stink like hell.
I choose washing my hair

Which do you want?

A. To Be Bald, But Have Great Teeth (Obviously)

B. To Have Great Hair, But Diseased Rotten Fungal Teeth (WHY?)