Green Armor 1 Qt Ready-To-Use Permethrin Insect Repellent Spray repels & kills ticks and mosquitoes that may carry West Nile, Dengue, Lyme, Rocky Mountain Spotted Fever and other dangerous diseases when used as a treatment for clothing and gear. Also kills chiggers & mites. Use as a treatment for gear, tents, mosquito netting, screen enclosures, canopies, backpacks, sleeping bags, ground cloths, camping chairs and hammocks. Perfect for hiking, camping, hunting, gardening and any other activity that exposes you to ticks and mosquitoes. Permethrin spray bonds to fabric fibers for up to 6 weeks of exposure to sun and air or 7 washings.