There is no scientific evidence to suggest that the color blue specifically keeps flies away. Flies are generally attracted to certain colors, particularly those that resemble food sources, like yellow and white. However, some studies indicate that certain colors can deter flies to varying degrees, but blue is not commonly mentioned as an effective repellent. Overall, factors like cleanliness and proper waste management are more effective in keeping flies away.
Hide the window.
If you keep it in your house, it will keep away flies.
You can use flowers like marigolds, lavender, and mint to keep flies away by planting them in your garden or placing them in pots around your outdoor living spaces. The strong scents of these flowers can help repel flies and keep them from buzzing around.
They use them to keep other male stag flies away.
You can easily put of the torchs the fumes keep most of the flies away i cant garenty all of them.
you could keep it neutral with a white shirt.
Possible the affiliation between the blue of the sky and the blue of the ceiling.
No, that sounds like superstition. To keep flies away use gauze in front of your windows, or close the windows, and don't keep fruit around for too long outside the fridge. Flies do not react to pennies in any way, especially not in ziplock bags :P
12 gauge shotgun? Or less lethally, stay away from them? lol
You will need to keep planting the moon orchid seed until you get the colour that you want.
I heard that if you put a banana skin near a hummingbird feeder that they will dine on the fruit flies.
Horses do this to keep flies away from there faces or any were else flies can get to.