I used to have a problem with fruit flies when I was juicing fresh fruit/veggies but I don’t anymore. I use a plastic bag that fruits/veggies come in in the pulp container in the juicer, and I put all the bits and pieces of the fruits/veggies that I’ve chopped/cored/peeled/topped/tailed in that same bag after I finish juicing. I then tie it up tight and put it in the trash. Tah dah…fruit flies be gone. 🙂