A must before styling. What: A blend of herbs, vitamins and Tea Tree Oil replaces moisture, soothes, detangles, enhances the performance of products and reminds us of old-school barbers' elixirs. Who: Anyone; especially dry, coarse, porous or colored hair. When: Daily; to detangle and prepare hair for styling; anytime to dampen and reactivate products already in hair; to wet down hair and lubricate the blade while cutting. How: Spray liberally and evenly on damp hair and work through.