We use this[0]. Buy it in the biggest container available and use it to treat an entire set of clothing that we use as our hiking clothing. A hat of any sort, w

We use this[0]. Buy it in the biggest container available and use it to treat an entire set of clothing that we use as our hiking clothing. A hat of any sort, well treated with permethrin will also keep mosquitoes and other annoying insects away from you while hiking or enjoying the outdoors (Source is extensive personal experience in a tick dense area in the Northeast U.S.) [0]https://sawyer.com/products/permethrin-insect-repellent-treatment/ https://sawyer.com/products/permethrin-insect-repellent-trea...