Raid® Window Fly Traps will attract, trap and hold flies, gnats, wasps, moths and many other flying insects. Ideal product for any room where you want to control flying insects without using an insecticide. Raid® Window Fly Traps are odorless and transparent (almost invisible). They do not mark windows and are easy to use. Flying insects are attracted to windows by light and heat. Insects are soon attracted, trapped and held by the Raid® Window Fly Trap! Use on any window, in any room, to control flying insects. Designed with simplicity in mind, the trap is extremely easy to apply & release. Utilizing an innovative design, it catches more insects on a larger surface without the use of chemicals and vapors. The trap also features no-mess protective peel off paper, further ensuring ease of use. Raid® Window Fly Traps can catch over 100 flies per trap providing convenient, hassle-free use. Trap features an efficient transparent design and contains no vapors or broadcast insecticides.