This bounce back spray is curl activating for a firm hold it gives intense curl retention and provides frizz control and humidity resistance for up to 72 hours to use spray into towel dried hair and scrunch diffuse or air dry trifinity technology ensures youll get the most out of start style and finish so you can create an infinite number of style equations all kms products are multi compatible they work best when used as a 3 step regimen together and each step benefits the end style