Our hair spray contains propane glycerin. It enhances thickness and instant volume sprays layers textured surfaces and provides a surface that looks great and can last all day. Its application method is simple: 1. The first step is to clean the hair then rinse and blow dry or blow until 80% dry. 2. Spray elastin into your hair just enough not too much and rub it in evenly. 3. Apply slowly and evenly from bottom to bottom. And it can be chimeric with the hair scales on the surface of the hair to stabilize the hail.