These doors were white and had 15 to 20 flies on them every single day all day
A friend told me about this hack. I don’t know why but painting anything outside blue Will detract them. 😳😳😳
Virtually all gone immediately!
Discussion
I listen to a couple of organic gardening shows, and several times i've heard the hosts mention "haint blue" paint for this purpose. Never used it myself, but you are another proof that it works.
I never would have guessed 💪🏻
Wish I could do this to my car! Covered in flies!
That's why old southern houses had their porch ceilings painted haint blue.