This emulsifiable fly spray concentrate is formulated to be diluted with water before use, letting owners mix only the amount needed for a stable or pasture routine. Once mixed, the spray kills biting insects on contact and helps repel horn flies, house flies, stable flies, horse and deer flies, along with gnats, mosquitoes and ticks, including deer ticks. The concentrate is applied by spraying or wiping it onto the coat, with different dilution ratios used depending on the target pest. Each gallon container of concentrate yields a substantial volume of finished spray once mixed with water, making it a practical option for barns that use fly spray on a regular basis. The product is intended for use directly on animals as well as around stalls and barn areas. Reapplication every few days helps maintain coverage through sweating and routine washing.