TRANSPARENT WINDOW FLY TRAP The window fly traps are ideal for controlling window infested pests including house flies, Spiders, Moths etc. Best of all, it kills pest without pesticides. Flies in our home are usually trying to fly out, so the best place to set up your trap is at the windows. DIRECTIONS FOR USE: – Peel off thin release paper from back of each trap to expose adhesive for affixing trap to window surface. – Place the trap at the bottom right/left corner of window, press firmly to ensure the trap is stuck to the window. – Slowly peel away big release paper from front of trap. – Throw away and replace as needed, should be about 60 days or sooner if full.