Flies are really annoying when you’re cooking or eating outdoors. It’s not clear why it works, but many people swear by this trick.
You will need:
- Plastic ziploc bag
- Lime or lemon juice
- Copper coins
Mix two or three cups of water with salt and lime juice. Pour the mixture into a Ziploc bag until it’s nearly full. Add some coins before sealing it. The mixture is used to help keep the coins shiny. Hang the bag up using a paper clip. Bend the clip outward and slip it through the top of the bag, then attach it to some string. You can hang more of these bags to cover a larger area.