Ben's Clothing and Gear contains 0.5% PERMETHRIN to Kill Biting Insects-on-Contact. Apply to your Clothing and Gear before your Trip for an Extra-Level of Protection against Mosquitoes, Ticks, Biting Flies, and other Insects. The Formula Bonds to Fibers in the Fabric for Protection that Lasts up to 2-Weeks. Each Bottle Contains Enough-Repellent to Treat 2-Complete Outfits or One-Set of Gear. Stay Bug-Free with a Second-Line-of-Defense. Easy to Apply Spray, just Spray Directly on Clothing or Gear and Let-Dry and you're protected. Ben's Clothing & Gear Repellent Spray comes in a 6 fl oz (177 ml) Spray Can.