10 Best Fly Trap Outdoors 2025 in the United States

The Flowtron Bug Zapper is an electric insect killer designed for outdoor use, covering up to 1 acre. It's equipped with a powerful 40W UV light bulb and a high-voltage 5600V grid, making it effective in attracting and eliminating various flying pests like flies, mosquitoes, gnats, and moths.

The dual attractant system, which includes a UV light and an octenol cartridge, enhances its ability to lure insects, mimicking animal breath to attract more bugs. This zapper is easy to use—simply hang it on your property, and it operates without the need for messy bags or chemical refills, requiring only occasional bulb and cartridge replacements.

It is environmentally friendly and safe for use around people, pets, and wildlife, given its maintenance-free design and lack of chemical sprays or pesticides. The weatherproof polycarbonate housing ensures durability across different weather conditions, and being UL certified adds a layer of safety assurance. One drawback is that the need for replacing octenol cartridges might be considered an ongoing cost. Additionally, while it efficiently zaps bugs, it doesn't collect the dead insects, which might necessitate occasional ground cleanup. Despite these considerations, it is a reliable choice for those needing extensive outdoor insect control.

The RESCUE! Outdoor Fly Trap is designed to help you tackle fly infestations in your garden or patio. This fly trap is reusable, allowing you to use it season after season, which is great for eco-conscious consumers looking to reduce plastic waste. It uses a food-based attractant to lure flies, avoiding harmful chemicals and sprays. This makes it safer for pets and children, though the trap does have a strong odor and should be placed at least 20 feet away from living areas for optimal use.

The trap is effective against a variety of common fly species, including house flies, stable flies, and horse flies, providing a versatile solution for outdoor pest control. With each pack containing three traps, you can cover a larger area or have backups ready to go. The traps are made in the USA, ensuring they meet high-quality standards. However, they require periodic maintenance as you'll need to dump, rinse, and refill the traps when they get full.

The strong odor and the need for outdoor-only usage could be seen as drawbacks, but for those dealing with significant fly problems outdoors, this product could be very effective.

The Black Flag Fly Stick is designed to trap houseflies and other flying insects both indoors and outdoors. It's easy to use - simply add honey or syrup to attract flies. The pack includes six sticks and hooks for hanging, which makes setup straightforward and effective.

The design ensures that once insects land on the stick, they won't be able to escape. This fly stick is not electric, which makes it a safe option for use around children and pets. The product is lightweight and made from paper, offering decent durability for general use.

Its coverage area depends on placement and attractant efficacy, but it's suitable for areas like patios or picnic spots where flying insects are a nuisance. It may not be ideal for larger infestations or extensive outdoor areas as its reach is somewhat limited. The product’s materials and safety features make it a practical choice for casual use but might require regular replacement in highly infested areas due to its non-durable material.