Greetings - we have been invaded by a hive of yellowjackets who have created a home inside the wall of our brick house. They are accessing it via a hole cut for power line access. Fortunately, they haven't broken thru into the house yet. (famous last words).
We have tried the OTC remedies with no luck - primarily as they are too far into the wall to get at easily. If these were honeybees I would leave it alone - but does any one have experience with a good source to "remove" them? Thanks in advance.