Say goodbye to messy and sticky sprays that can spoil your gear and turn off the fish. With Thermacell, you’ll get fewer bites (from MOSQUITOES) so you can get more of the bites you want! This system fights mosquitoes without spray, and since Thermacell does not contain DEET, it won’t ever damage lines or gear, or spook fish. Even a small amount of DEET on your lure or bait can turn fish off. Thermacell creates a 15-foot zone of protection that repels mosquitoes. Portable and lightweight, the mosquito repelling system requires no cords or batteries so you can use it anywhere adventure calls. Turn it on… Mosquitoes Gone!