You would think that shampooing your hair is a simple enough task. Just lather up all over using a palm full of shampoo and then rinse it all out and repeat. However, did you know that soaping up from roots to ends with an abundance of sudsy lather or repeating the process is not really necessary? It’s true! In fact, you may be wasting a fair amount of your favorite shampoo on a misconception about outdated instructions originally designed to sell more soap. Kind of eye-opening, isn’t it?