Attracts, traps & kills flying insects. Hides caught flies. No insecticides - No aroma. 2 traps last up to 6 months (Each trap lasts up to 3 months). Your Raid Discreet Window Fly Traps will attract, trap and hold flies, gnats, wasps, moths and many other flying insect. Ideal product for ay room where you want to control flying insects without using an insecticide. Raid Discreet Window Fly Traps are odorless and discreet. They do not mark windows and they are easy to use. Flying insects are attracted to windows by light and heat. Insects are soon attracted, trapped and held by the Raid Discreet Window Fly Trap! Use on any window, in any room, to control flying insects. Made in Poland.