Tired of flies ruining your outdoor meals? It's frustrating when those pests invade your barbecue, terrace dinner, or picnic.
Skip the pricey, ineffective store-bought traps. As a DIY enthusiast with years of experience tackling backyard pests, I've found a simple, reliable homemade fly trap using just a plastic bottle that works every time.

1. Start with a 1.5-liter plastic bottle.
2. Punch four small holes near the top of the bottle.

3. Fill the bottle halfway with water.
4. Add a small piece of raw meat.
5. Secure the bottle cap.
6. Hang it near your eating area.
7. Flies, drawn by the meat's scent, enter through the holes and drown while trying to reach it.

That's it—a fast, foolproof solution. In hours, your trap will be packed with flies, letting you enjoy pest-free meals outdoors.
No lingering odors from the meat, either—just effective control for barbecues, patios, or picnics.
- Use a heated skewer, soldering iron, or sharp scissors for holes. Stay safe to avoid injury.
- Holes should be big enough for flies to enter but too small for easy escape.
- Any raw meat works: chicken, pork, beef, etc.
- For larger areas like gardens, deploy multiple traps—we use four around our outdoor table for total peace.
Flies zero in on the raw meat's irresistible smell, slip through the holes, but can't navigate out. They drown in the water pursuing the bait—a time-tested method backed by simple entomology.