Permethrin Insect Repellent for Clothing Gear and Tents ...
Unlike topical insect repellents applied to the skin, Permethrin is applied to clothing and outdoor gear material, bonding to the fabric fibers for up to 6 weeks (42 days) or 6 washings. When a tick, mosquito, or other insect comes into contact with Permethrin, it absorbs a dose that will either repel or kill the insect.
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