what happens if permethrin is not washed off

What Happens When Permethrin is not Washed Off?

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If you’ve ever spent your day without washing clothes treated with permethrin, you know that insect repellent can last for hours. What happens when permethrin is not washed off? This article explains why this happens and what happens when you don’t wash permethrin off of clothes. What Happens If Permethrin Is Not Washed Off? If … Read more