Do Not Use On Horses Or Foals Intended For Slaughter. Protects From House Flies Face Flies Horn Flies Stable Flies Black Flies And Biting Knats For Best Results Shampoo And Rinse; Wait Until Coat Is Completely Dry And Apply Endure?« Roll-Onworks Up To 5-7 Days For Horses Face. Includes Sunscreen And Coat Conditioners Convenient Ready-To-Use Easy-Grip Bottle Features A Large Ball For Easy Usecypermethrin Pyrethrins Piperonyl Butoxide Tech. Di-N-Proryl Isocinchomeronate Butoxy Polypropylene Glycol