This question is important to know if you shampoo, or not, especially if you live in a hot climate and like to keep your hair hydrated. First of all, it's time to get your hair washed. Rinse out any excess shampoo that's left behind. If the shampoo leaves any residue on your hair, just brush it out gently. Next, turn on the water and shower. Make sure you have good clean hair and a good...