\"Meet The Refresh & Extend Speed Dry Three unique bristle technologies combine to help keep hair healthy soft and shiny. Exclusive ultra-soft HeatFlex® bristles gently detangle while blow-drying. Charcoal infused bristles remove impurities and excess oils with every stroke to help extend your style days after washing. Ultra-soft TPE strips a silicone-like material with anti-static properties smooths the cuticle to reduce frizz and improve manageability Use in-between wash days to revitalize your style or to blow dry course or oily prone hair after you cleanse.\"