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.

Permethrin has been registered by the Environmental Protection Agency since 1979 and is used in more than 2,000 products, including the special soaps used to treat head lice, professionally ...

These products may be 45 percent permethrin or higher. "Some cats will be so sensitive that even just casual contact with a dog that's been treated will be enough to cause clinical signs, ...

Cat lovers were very concerned about our story on permethrin. How risky is the pesticide for Kitty? By minimizing their pet's exposure, cat owners can use the chemical safely, veterinarians say.

These products may be 45 percent permethrin or higher. "Some cats will be so sensitive that even just casual contact with a dog that's been treated will be enough to cause clinical signs, ...

LITTLETON, N.H., Oct. 2, 2019 /PRNewswire/ -- Communities across the Northeast and Upper Midwest regions of the United States are on high alert wi ...

The most common ingredient in various products used to treat head lice is permethrin, an insecticide derived from natural compounds in chrysanthemum flowers, according to John Clark, Ph.D., a ...