This disposable outdoor hanging fly trap gets rid of common flies, including hundreds of the most prevalent species. Once the trap is full, simply discard—no mess! It uses an attractant bait that flies can’t resist. Lured by the scent, flies enter the trap through the cap and drown in the water. Follow the easy directions on the bag to expose the trap entrance. Add water to activate the bait and hang the trap outside, at least 20 feet away from any living spaces. Once activated, these traps have a strong odor. Only use this trap outdoors, and at least 20 feet away from any living areas. Made in the USA