Schwarzkopf Osis+ Refresh Dust is a bodifying dry shampoo that gives hair a powdery, matte finish. It reliably combats greasy hair and gives it instant volume and grip. Application: Shake the volume dry shampoo well before and between applications. Aim the nozzle at the hairline. Apply in short sprays on dry hair at a distance of about 20cm. After 1-2 minutes, when the product has dried, brush hair vigorously in different directions to remove all product residue. If the spray head blocks, please clean under warm water and then dry carefully.