Permethrin-treated clothing, first developed by the military a few decades ago, has been available to consumers since 2003, and there are a few ways to use it. • You can buy pretreated clothing from ...

Add Yahoo as a preferred source to see more of our stories on Google. Why You Should Spray Your Shoes With Permethrin This Summer - THP Creative - Shutterstock If you’re grossed out by the idea that ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. If you’re grossed out ...