Terro Fly Magnet M530 Trap is a easy to use disposable fly trap that attracts flies and disposes of them. It includes a non-toxic bait that is made of dehydrated food grade products to attract a wide variety of flies like barn flies, house flies, and bottle flies. The baited system will last a long time and is easy to clean and dispose. This fly trap is easy to use – just add water and hang. Once full, snap top into seal and dispose. Use around the perimeter of your property to keep flying insects away.
Victor Fly Magnet M530 Trap works great on our patio. The only thing is that the instructions did not tell you how often to replace the trap and it would be great if you could just replace the bag instead of having to buy another complete trap.