10 Best Horse Fly Repellents 2025

As experts in the field of pest control, we've reviewed and scored many horse fly repellents in the market, with products ranging from a 7.7 up to an impressive 9.8. Among the top contenders, we found Pyranha's Wipe N'Spray Fly Protection Spray for Horses to be the clear winner in the horse fly repellent category. This gallon-sized product from Pyranha provides unmatched protection against pesky flies, ticks, and mosquitoes, keeping your beloved horses safe and comfortable all season long. Don't settle for subpar insect repellents - trust us, your horses will thank you for choosing Pyranha. Keep reading to learn more about the top 10 horse fly repellents on the market today!