Great idea. Love those hints from Heloise. lolHad an orange go bad in the kitchen and the fruit fly's moved into the enclosure, Its 50% apple cider vinegar, 50% water with a few drops of dish soap in it. covered in cling wrap with some holes in it. I was skeptical at first when I saw it online but it really works. In one day they were down 90% and the liquid is full of dead bugs.