PEST CONTROL TIP TUESDAY! 1.Get rid of the old fruit. Rinse out the debris in your trash can and clean your drains as #fruitflies can use the gunk in these places as a food source. 2.Trap the adults using a fruit fly trap like the Natural Catch or the Vector Fruit Fly Trap. Traps will help monitor your progress and will take adult fruit flies out of the breeding pool. 3.Spray an IGR around the cracks and crevasses to stop the juvenile flies from maturing.