#1 Mistake: Waiting as Long as You can Between Washes
Fix: Wash your hair whenever you need to. Everyday in the summer, once a week in the winter! Whenever you think you need to.
#2 Mistake: Shampooing Every Wash
Fix: If you wash your hair or shower everyday, try skipping the shampoo every once in a while. It will keep your scalp from drying out!