Got limp wilted hair? That’s because heat prompts scalp glands to churn out more oil, and perspiration compounds, the problem because it makes the hair appear dirtier. Once or twice a week, dab a solution of one part witch hazel to 10 parts water along your hairline part after you shampoo it and before you dry it. Witch hazel is an astringent that dissolves grease on contact and reduces the amount of oil your scalp secretes.
Tip: No witch hazel, diluted mouth wash also works!