And it hurts like hell when they nail you on the big toe. Hubby came running with the .45 Ruger thinking I was being attacked. We keep the exterior of the house sprayed with some heavy duty pesticide now, haven't seen one in the house in a couple of years.
We've never been stung, but our dog was stung on his foot when he was a pup:-(
We've lived here for almost 12 years and have never been able to determine "how/where" they're getting in.