Ready-to-use ENDURE SWEAT-RESISTANT FLY SPRAY FOR HORSES insecticide/repellent/sun-screen formula provides repellency, quick knock-down & long lasting protection from flies, gnats, and mosquitoes. Unique formulation stays active and keeps working even in wet conditions and when the horse sweats. The special sun-screening agent in this product protects against both forms of the sun’s harmful ultra-violet rays. |