Pyranha's Spray and Wipe is a water-based formula that is quickly becoming a stable favorite among horse owners! It won't attract dust and grime like oil-based products will yet still offers long-lasting protection against a wide array of insects. This great formula kills and repels stable flies, house flies, bot flies, horse flies, horn flies, ticks, deer flies, mosquitoes, fleas, face flies, gnats, and lice. | Pyranha Equine Spray And Wipe | Size 1 qt