RESCUE! Big Bag Fly Trap disposable outdoor 4-pack — high-capacity bait-and-water traps for yards & barns

RESCUE! Big Bag Fly Trap is a disposable, outdoor bait-and-water trap designed to capture large numbers of flies—up to tens of thousands per trap—so you can reduce fly populations around yards, barns, and outdoor living areas.

If flies are overrunning an outdoor space, this Big Bag Fly Trap offers a straightforward, high-capacity solution. Each pack contains four single-use bags that activate with water and a built-in attractant. When set up properly and hung in the right locations, the traps lure flies through the entry cap where they cannot escape and drown, helping to lower local fly activity over days to weeks.

How does the trap work and how do I activate it?

The trap uses an attractant bait sealed inside the bag; adding water releases the scent and creates a drowning chamber. After tearing open the designated section and filling to the marked level, secure the cap and hang the bag to begin catching flies.

• Open at the scored lip to expose the entry cap.
• Add water to the fill line to activate the bait and create the trap solution.
• Twist and tighten the cap; hang using the attached hang-tab.
• Replace with a new bag after heavy use or when ineffective.

Where should I place the RESCUE! Big Bag Fly Trap for best results?

Position traps outdoors, downwind from human activity and at least 20 feet away from living spaces and food prep areas to minimize odor exposure. Hang them in shaded, sheltered spots like barn eaves, fence posts, or tree branches where flies naturally congregate.

• Hang 6–8 feet off the ground near fly sources (manure, compost, animal pens).
• Keep traps shaded to preserve bait longevity and slow evaporation.
• Use multiple traps around large areas for even coverage.
• Do not place inside homes, garages, or enclosed spaces.

How many flies will one trap catch and how long does it last?

Each Big Bag Fly Trap is made for heavy infestations and can capture thousands to tens of thousands of flies depending on conditions and placement. Longevity depends on weather and fly pressure; in warm, high-traffic areas you may need to replace traps more often than in cooler, less active locations.

• Designed to catch large numbers in high-pressure outdoor settings.
• Perform best when replaced once full or when attraction declines.
• Rain and sun exposure shorten effective lifespan—sheltering extends it.

Are these traps safe and where are they made?

The traps are for outdoor use only and should be kept away from living spaces to avoid the strong attractant odor once activated. RESCUE! manufactures these traps in the USA using established pest-control materials and clear usage instructions to reduce non-target exposure.

• Outdoor use only—hang at least 20 feet from living areas.
• Disposable single-use bags minimize maintenance and mess.
• Made in the USA with labeled directions for safe deployment.

Who is this for: RESCUE! Big Bag Fly Trap suits homeowners, farmers, and property managers who need a simple, high-capacity fly control option for outdoor settings. If you manage barns, stables, livestock areas, compost piles, or large yards where flies are a persistent nuisance, these disposable traps offer a low-effort way to reduce fly numbers without sprays or daily upkeep. Choose this 4-pack when you want an easy-to-install, replace-as-needed solution that targets heavy fly pressure in outdoor spaces.