Pyranha® Nulli-Fly® Fly Repellent Spray is an economical formulation that's a top pick for horses with sensitive skin. The water-based formula won't attract dirt or dust while providing the best repellent for biting insects, including flies, ticks, mites, mosquitos, gnats, and lice. It's 33% stronger than other economical fly spray brands, protecting your horse from the round pen to the show ring.

• An economical fly spray formulation that's perfect for horses with sensitive skin
• Kills and repels stable flies, house flies, horse flies, horn flies, deer flies, face flies, ticks, mites, mosquitoes, gnats, and lice
• Ready-to-use, water-based fly spray that doesn't collect dust and grime
• 33% stronger than other economical fly spray brands
• Citronella scented
• Available sizes: 32oz spray and 128oz gallon