Frizz Block Smoothing Spray creates an impenetrable veil of humidity-blocking, frizz-stopping, moisture-locking mist that protects strands for 72 hours. Created for harsh humid conditions, this alcohol-free, heat-activated spray is the prescription-strength equivalent of traditional anti-frizz sprays.Use:For best results, use Virtue® Smooth Shampoo and Conditioner. Towel dry hair. Divide into sections. Shake product well and spray liberally and evenly throughout each section. Blow-dry hair. Heat is required to activate product benefits.150 ml Virtue Frizz Block Smoothing Spray 150 ml