Hask Hair & Scalp Treatment is guaranteed to help control problem dandruff and scalp itch even without shampooing. It does not contain alcohol, is not greasy. Hask two-layer patented formula contains Ethyl Hexanediol. With a nice orange and cinnamon fragrance. Directions: Shake well before using. Apply generously and gently massage into scalp. Do not rinse: Allow treatment to remain on hair. Use daily until dandruff condition disappears (one or two weeks), then use it two or three times a week. Occasionally massage scalp with a rough towel.