Prep before you style. The BLUSH Thermal Protector creates a lightweight shield against blow-dryers and hot tools, keeping strands smooth, shiny and frizz-controlled without weigh-down. Heat defense for blow-dry and hot-tool styling Smooths the fiber and helps reduce frizz Light feel with healthy shine HOW TO USE On clean, towel-dried hair, mist from mid-lengths to ends and comb through. Blow-dry or style with heat. On dry hair, lightly mist before flat/curly iron passes for targeted protection. Do not rinse.