Catchmaster Outdoor Fly Trap 4-Pack, Reusable Mosquito Trap, Biting Fly Killer, Adhesive Glue Trap, Bulk Bug Catcher, Outdoor Mosquito Control, Pet Safe Pest Control for Garden & Backyard

The Catchmaster Outdoor Flying Insect Trap is a pack of 4 refills that can be used to trap outdoor flying insects in backyards, campsites, and other outdoor areas. These traps are advertised as being able to catch horse flies, stable flies, deer flies, green head flies, and other biting insects. According to customer reviews, the traps are effective at catching regular flies and other insects, but many customers reported that they did not catch any horse flies. Some customers also found it difficult to assemble the traps and keep them cylindrical, often resorting to using tape to hold them in place. Despite these issues, some customers were pleased with the results of the traps, reporting a significant reduction in flies and other biting insects after using them. The traps were also praised for being chemical-free and safe to use around children and animals. Overall, the Catchmaster Outdoor Flying Insect Trap may be a useful solution for controlling regular flies and other biting insects in outdoor areas, but it may not be effective at catching horse flies.