Farnam Wipe Original Formula Fly Protectant is a trusted fly control product that repels and kills horse, house, stable, and deer flies, gnats, mosquitoes, and ticks for long-lasting protection Its convenient wipe-on formula also helps remove dirt and dandruff while adding a healthy sheen to your horse’s coat The product is available in pints, quarts, and gallons, and contains pyrethrins, piperonyl butoxide, di-n-propyl isocinchomeronate, and butoxypolypropylene glycol