Container traps lure flies with bait and make it impossible for them to leave. Some container traps are reusable with bait refills, like the Victor Fly Magnet Reusable Trap With Bait: others need to be thrown out once full. A zapper, while not technically a trap, lures insects with its ultraviolet light and eliminates them with an electric charge, like the ASPECTEK 20W Electric Indoor Bug Zapper. Be sure to position the trap at least 20 feet from living spaces. The manufacturer says the bait effectively lures a variety of flies. Like similar traps, it does produce a strong odor. However, when the trap is full, just toss it into a plastic bag and tie it off, then throw it away. You also can buy bait refills if necessary.

The trap is easy to set up - just add water to the bait inside the bottle and wait for activation. It is recommended that the trap is hung away from the home due to the highly attractive nature of the product. The lure continues to work for over 4 weeks. Many birds and virtually all bats feed heavily on flying insects, including houseflies. Birds also eat maggots and larvae, offering preemptive control of flies. Bats are typically night hunters and will eat vast quantities of flies at dusk. Fill the bottom with water. Add a splash of vinegar to ward off bees. The Country Chic Cottagealso recommends adding a few drops of dish soap to the water because it breaks the surface tension of the liquid, making it easier for flies to fall in.Based on the above facts, a fly trap basically consists of a container containing a fly attractant with a small hole on the top. The attractant attracts the flies and following the scent flies enter into the container through the hole. Once they are inside the container, they cannot move out as they have a poor eyesight and thus are trapped inside the container. Carefully select your fertilizer: Some fertilizers use manure or compost as an ingredient; these fertilizers can be fly magnets.

Cut a brown paper bag into strips 1x6 inches (2.5x15 cm) in size. Make 4-5 strips in total. You can use any paper grocery or shopping bag. [19] X Trustworthy Source EDIS Electronic database of the University of Florida Institute of Food and Agricultural Sciences's peer-reviewed articles Go to source Look for a fly trap that is durable and made from high-quality materials. A well-made trap will last longer and be more effective at catching flies. Care Homemade fly traps are one of the best ways to catch flies. Although, these days market is full of commercially available fly traps, but you can also come up with your own homemade versions. A homemade fly trap, when compared to a commercially available fly trap is equally effective against flies. Sprays and stuff work some what, however most bugs are attracted to open drink containers then to your body. Vinegar attracts flies, particularly apple cider vinegar. Flies smell the acetic acid in vinegar, the same smell of fermentation when fruits decompose.Outdoor fly traps are an effective way to eliminate flies before they can get inside, making them useful if you have outdoor animals or edible plants that bring flies to your property. We were impressed with the designed lid of these traps that attached to their bait- and water-filled bag. No matter the type, all fly traps offer something attractive to the fly to ensure entrapment. This might be color, scent, bait, UV light, or vacuum. All are effective, though some flies are more attracted to carbon dioxide (gas breathed out by most mammals), and fruit flies favor fermented fruit.

This one is very similar to the one that we have seen above, with the only difference that, it is more robust and can be reused. A view from the top: What the trap looks like after you've cut off and inverted the bottle top. You'll need to tape the seam to prevent flies from escaping. All About Fly Bait What Do Flies Like to Eat?Place a few bird and bat houses and a birdbath around your property to encourage fly-eating birds and bats.