I have a small porch over my front door and flies like to congregate under there and just fly around in circles. Is there something I can hang under there that will repel flies. It’s open, no door, a canopy porch
They’re a real nuisance as you have to walk through them to get to the front door, or they come indoors when you open the front door.
It’s not a big cloud of them, but maybe 20 at a tome.
I have swept all the cobwebs and an old next away already.