Indoor/Outdoor use. Covers an area up to 320 square feet Bug zapper outdoor, it can be placed outdoors/indoors, such as patio, backyard, balcony, bedroom, parlor, kitchen, Bug zapper is easy to clean with a brush. No oder - no mess - no chemicals Power Advantage Home Innovations Electronic Bug Zapper operates on a high-frequency blue light which is suited to be the most appropriate to attract flying insects anytime day or night. It ensures an insect-free environment. It is efficient and consumes little electricity. Home Innovations By Power Advantage Indoor Electronic Bug Zapper Ideal for use at any indoor location such as houses, apartments, factories, shops, warehouses, hotels, restaurants, and more.