Does NOT break down adhesives on show day! This very effective, yet gentle, water-based formula is safe to spray directly onto a groomed animal with no adhesive fall-down. There is nothing like this product on the market. It has been specifically formulated for the show industry. Kills and repels flies, mosquitoes, gnats, and other flying insects. Does NOT contain petroleum’s or harsh chemicals that are harmful to the hide, very common in other fly sprays. Large 15 ounce can.