Doesn’t your hair smell bad? Isn’t it greasy and dull? These are all question women from all over the world want to ask Sarah Theeboom, a woman who hasn’t shampooed her hair in 6 years. She says a friend whose hair always looks amazing inspired her to give up shampoo and other hair care products. “At first I hated the idea, but I wanted to try and see what happens,” said Sarah. Her friend warned her that her hair will go through an extremely unpleasant period of adjustment, but assured her that things will settle down after a few weeks. Would you try it?