Pennies In A Bag Of Water Mythbusters
Olivia Luz
I have them on the porch and in the basement.
Not one fly came into the trailer another said. The first chamber would hold the flies the second would hold some rotten meat and the third would hold both rotten meat and a bag of water. She said flies hate it. I put the baggies with pennies above the door.
I ve not had one in days yet this isn t a local phenomenon. The build team made a rig consisting of three chambers separated by trap doors. As the mom further explained a clear bag half filled with water with a few copper coins in. This myth is based in the theory that refracted light in water confused flies compound eyes.
While the internet circulated how to on repelling flies mandates the inclusion of four pennies in the bag others who endorse the practice advocate placing only a single penny in each water filled. People in australia use the hack as well. Some have said it magnifies the pennies resembling another insect s eyes scaring the fly away while others say the clear liquid looks like the surface of a body of water which the flies perceive as a place they don t want to land. The story goes that if you hang plastic bags half filled with water and containing four pennies in strategic locations around your premises pesky flies will stay away in droves.
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To make your own fly repellent simply get a gallon sized zip loc bag fill it half to 3 4 with clean water and drop 3 or 4 pennies in the bottom of the bag. Proponents of the idea suggest that colourful reflections from the bags of water frighten or disturb the flies and they therefore avoid the area and go somewhere else. The best explanation is simple light refraction going through the bag of water that confuses the housefly.Source : pinterest.com