Absorbine UltraShield Sport equine fly spray is a weatherproof, sweat-resistant formula that provides long-lasting repellency and up to 14-day protection from biting and nuisance flies, gnats, ticks and mosquitoes. Non-oily, water-based Ultra Shield Sport repellent is pleasantly scented with citronella; contains conditioners to leave coats soft with a beautiful shine without being oily or greasy. Good for use at shows. Contains 1% cypermethrin.