This nutrient-rich detangler reveals texture, enhances the performance of styling products and quickly re-freshens already styled hair without weighing it down. Who: Anyone; best for 'virgin' (uncolored), ultra-fine, limp, relatively healthy hair. When: When hair is damp to detangle and prepare hair for styling; anytime to dampen and reactivate products already in hair. How: Spray liberally and evenly (it's impossible to use too much) on damp hair and work through.