AP and G CM Reusable Fly Jar is easy to use by simply adding water and the included fly attractant The specially formulated lure attracts a broad range of fly species and is long lasting allowing the jar to catch thousands of flies It features a safety lock cap and a leak proof design and can be placed on the ground or hung for flexible use The jar includes non toxic fly bait contains no pesticides and is safe reusable and convenient for effective fly control