My grandpa turned me onto this sure-fire yellow jacket eliminator about 50 years ago when I was just a youngster. I’ve observed its efficiency in removing all the yellow jackets from our campsite in a matter of a single day and before the week was over the entire campground was free of these hostile pests that make camping and other outdoor activities miserable. This method is NON-TOXIC and for the most part pet and wildlife friendly due to the harmless components that are used to build the “system.”  Read more here.