Key Benefits Reduces oil for clean-looking hair No powdery residue or buildup Neutralizes and repels odor-causing pollutant This healthy scalp dry shampoo is the key to achieving the look of clean, healthy hair–not gritty, dry-shampooed hair. It helps extend your style between washes by absorbing excess oil, neutralizing and repelling odor-causing pollutants, and leaving scalp and hair feeling freshly washed without buildup, powdery residue, or clogged follicles. How To Use Shake well before use. Part dry hair and hold the bottle 6-10" away from roots. Spray generously onto scalp. Wait 30 seconds, then massage in for a fresh, clean finish. Use as needed to refresh dry hair.