This. Firefighters "burn in" what are called fire breaks. Logging and roads used to do this also. In the past people would walk the route with a handheld version of this and start fires. They let them burn and then put it out so the fire has a much more difficult time getting past the point.
This. Firefighters "burn in" what are called fire breaks. Logging and roads used to do this also. In the past people would walk the route with a handheld version of this and start fires. They let them burn and then put it out so the fire has a much more difficult time getting past the point.