200 Deerfly Patches (fifty 4/pks) Stops biting deerflies, yellowflies, sheepflies, marshflies, Strawberry flies, mayflies. No chemicals, no odor, safe to use, Better than a conventional, spray-on repellent 2 inch x 6 inch patch attaches to your cap or hat One patch will last 1-3 days on your cap. Shelf Life: 3 years. More Shipped in […]

Stops biting deerflies, marsh flies, sand flies, sheep flies, greenheads No chemicals, no odor, safe to use Better than a conventional, spray-on repellent 2″ x 6″ patch attaches to your cap or hat Field tested and recommended by Ohio State University, Michigan Department of Fish and Wildlife, and the North American Hunting Club. More Deerfly […]