I had a wasp problem last year where they were going into the attic of my home. I did what I could with spray cans, but it wasn’t enough. I ended up calling an

I had a wasp problem last year where they were going into the attic of my home. I did what I could with spray cans, but it wasn’t enough. I ended up calling an exterminator who used delta dust, which the wasps carry into the nest. It was a little pricey (~$150) but it was peace of mind from the other alternative, being able to do nothing. The exterminator came back for free a few days later to re-dust when there was little change in activity. The second go did the trick. I did look at a few options online before calling. One idea was to set up a vacuum trap with a shop vac (1). (1) https://woodgears.ca/misc/wasp_sucker.html https://woodgears.ca/misc/wasp_sucker.html