Sweat resistant fly spray for horses Contains cypermethrin and pyrethrins and repelock/special conditioner that binds to hair shaft and won T sweat off Provides up to 14 days fly control: protects against nuisance flies/ticks/lice/has sunscreen Thoroughly brush horse's coat prior to use, to remove loose dirt and debris If realy dirty shampoo, rinse and wait for horse to dry completely before applying spray As protection builds, use every 10 To 14 daysIngredients: cypermethrin-0. 15%//pyrethrins-0. 20%//piperonyl butoxide tech_ nical*- 1. 60%//butoxy polpropylene glycol-5. 00%//other ingredients-93. 05%//total: 100. 00%///*= equivalent to 1. 28% (butylcarbityl) (6-propylpiperonyl) ether & 0. 32% of related compounds.