+1 with a mud dauber concern. I have them inside and out, so constantly fighting the pests. Things such as seldom used air tools with 1/4” quick couplers have to be taped / plugged shut or they WILL be mudded shut. In my tool box I constantly check my smaller sockets wrenches, etc. I hate daubers! The mud dries concrete like, very difficult to clean out. Seems the only way to kill them with nowadays wasp spray is to drown them with it. I think they are more resistant to the stuff than regular wasps.