Mielle's Rosemary Mint Scalp & Edge Cleansing Oil is a water-free, leave-in formula designed to remove buildup from the scalp and hairlines between washes. Enriched with rosemary, mint, biotin, and witch hazel, this lightweight oil dissolves product residue, such as gel, without drying out hair or causing breakouts. It provides a refreshing cleanse that refreshes the scalp, prepares hairlines for restyling, and promotes longer, healthier hair.