Been painting my house and I seen some black Wasps.
Never seen them before
They were making a nest up under my Eave .
So they are probably not the same as the ones you guys are talking about.

I took the pressure washer to them maybe only 4 or 5 a week ago.
I went out today to do some more painting before the rain came in.
Ya go figure Rain in Southern Commyfornia.

and those black wasps were back again.

They left me alone so I left them alone.
I do not go on that side of the house much so they can live until they come after me then they will be gone real fast.
I was told that Wasps et Mosquitos. If they do I would rather have them than the Mosquitos because they eat up my girl real bad.