Our fruit fly trapping supplement contains fructose, sucrose, and citrus extract. It can act quickly, attract effective flies, and has a high catch rate; Long-lasting results, wide coverage, made from mild ingredients, safe for people, pets, fruits and vegetables, and with a human-friendly fragrance. Its use method is very simple: pour the right amount of liquid on the lid or carton, attract fruit flies to eat, and wait for the fruit fly population to decrease naturally. Fruit fly trapping Supplement protects your kitchen, pantry, and other areas from fruit flies at your table.