Spray Is A Long-lasting Formula To Protect Your Horse"s Against Pesty Insects * Comes In A 32 Oz. Bottle and Is A Botanically Derived Pyrethrin Formula That Contains 1-percent Citronella and Coat Conditioning Lanolin * Product Repels and Kills Stable, Horse, Face, Deer, House and Horn Flies * Also Protects Against Mosquitoes and Gnats * Product Also Has A Pleasant Smelling Odor