Here's something that will improve your situation if flying insects are bothering you. This battery opeated bug killer will deliver a low voltage "zap" to any insect that touches the wire grid on this tennis racket style device. You can swing it like a racket, or just hold it still, and wait for the bugs to come to you. It works great on flies, mosquitos, moths, bees, or any other small flying insects. Note: This device, while not lethal to humans, will deliver an uncomfortable shock when touched on the wire grid area. It should be kept out of reach of children.