The Indoor Plug-in Bug Zapper with a UV light is the easiest and safest way to get rid of all the annoying bugs FEATURES Easy to use and wide application. Using high voltage to kill mosquitoes. Take effects on a large 500 sq.ft area. Non-toxic, safe for humans and animals. Made of eco-friendly and durable materials. Soft blue light is pleasing to your eyes at night. Easy to carry and convenient for using at home or on travel. Special tray which is easily and quickly cleaned with a brush. HOW TO USE Plug the bug zapper device into correct socket. Turn on the switch on the side of the product. The LED will light and work automatically. Use a mini brush to clean the death insects from bottom collection tray every week.