Then, try these homemade fruit fly traps and hacks. 1. DIY Paper Cone Fruit Fly Trap with Apple Cider Vinegar or Old Fruit This is the technique recommended by the University of Kentucky's ...

However, if you already have an infestation, DIY traps can be an excellent way to reduce their numbers. The vinegar trap is a tried-and-true method for capturing fruit flies. Apple cider vinegar ...