How do you control the fly population in your house? (besides just not opening the door?)?
I've answered this question several times today, as have others with similar answersI didn't believe it til we did itHang quart size ziplock bags 1/2 filled with water near doors and elsewhereThe reflected light (even when not in direct sun) greatly bothers the multi-eyed fliesIt worksSome add broken bits of cd's or aluminum foil to increase reflection, we don't and have almost no flies unlike before.
