Spray on damp hair before blow-drying or air drying. Dry hair completely. Lightly mist hair evenly in the targeted area, section by section, before using a flat iron or curling iron. Hair Tips: Apply Cantu Leave-In Conditioning Repair Cream to damp hair after shampooing to stop and mend hair breakage. After heat styling, follow up with Cantu Oil Sheen Deep Conditioning Spray to provide extra protection from split ends and breakage.