Living Proof Perfect Hair Day Heat Styling Spray is designed to protect hair from heat styling tools while enhancing the finish of your hairstyle. Its lightweight formula smooths hair, adds softness and shine, and provides light hold without stiffness. Perfect for blow-drying, curling or straightening. Helps protect hair from heat styling tools Adds light hold and smooth finish Leaves hair soft, shiny and manageable HOW TO USE Spray evenly onto dry or slightly damp hair before using heat styling tools. Style with a blow dryer, flat iron or curling iron as desired.