On the back of almost every bottle of shampoo are the instructions wash, rinse and repeat. This is how we are taught to wash our hair from a young age. I doubt any of us has ever asked ourselves if there was another way or why? I certainly haven't. I wasn't raised in a home that had a ton of hair knowledge. I didn't know how to properly care for my hair type until I went to cosmetology school. This wasn't my families fault, they weren't educated on the subject either.