Nippon Window Fly Trap stickers help to control flies and other flying insect pests. Attracted to the sticky surface, insects are trapped on contact. Nippon Window Fly Trap: Ideal for kitchens, bathrooms or conservatories Odourless Remain effective for up to three months With an attractive sunflower design, Nippon Window Fly Trap stickers are easily removed and replaced quickly. Pesticide free – many homeowners use them in the kitchen to attract flies and other flying insects away from food and food preparation areas. To use, peel the cream coloured protective paper away from the back and stick onto the inside window pane near to the top. Remove the white coloured protection paper to expose the sticky side. The trap is now set. For best results, use Nippon Fly Trap Window stickers on sunlit windows or those that face the sun for the majority of the day.