Americana Outdoors E-Magazine - May 2019

PERMETHRIN FAQs Q: What is the shelf life of your insect repellent? A: Our repellents don’t have an expiration date printed on them because they have a shelf life of 10 years when stored properly. A: No. Permethrin will not damage clothes or equipment. Unlike DEET, which may harm some fabrics and materials, Permethrin is compati- ble for use even on fragile fabrics such as silk, plus all synthetics and waterproof membrane fabrics. Permethrin will not affect plastics or finishes. IF IN DOUBT, try a sample on an ob- scure surface area, especially on delicates and check it after 24 hours of exposure. Sawyer® Permethrin Insect Repellent is odorless, non- greasy and non-staining after it dries. Perme- thrin can be harmful to aquatic creatures such as fish, so do not spray Permethrin around fish. aquariums. Q: How long does Permethrin last? A: At the concentration level delivered in the aero- sol, non-aerosol pump sprays and soak sys- tems (all at 0.5% Permethrin), an application lasts for six weeks and through six washings. Permethrin breaks down through exposure to air (oxygen) and sunlight (ultraviolet light). If you store the clothes in black plastic bags be- tween uses, you can extend the time of effec- tiveness; however, always retreat after the sixth laundering. Permethrin may also be used on sleeping bags, tents and nettings. Q: Will Permethrin ruin my clothes or equipment?

READ MORE FAQ’S ABOUT SAWYER’S PERMETHRIN PRODUCTS HERE .