I hate yellow jackets. They're just pure evil.Chimney cleaning may not happen today. Hubby is on his third can of wasp/hornet spray trying to eradicate the yellow jacket nest that is in the chimney. Apparently, they found a crack. He has 3 stings so far. That explains the random yellow jackets I have seen in the house and dead ones I have found on the floors at times. I'm allergic so staying out of the way for now. May need to spray them good and do the chimney tomorrow after the crack is sealed up and they go away.