Finally got the storage barn cleaned out on 12/24. That was a multi-day effort involving transporting a lot of “this might be handy some day” stuff that was many years old to the dump. I have a major mouse problem in there. Donned a respirator and swept up a bunch of mouse droppings. No food storage in there; just hardware, so things that were contaminated got a trip through the dishwasher on “Sanitize.”
I put down six big poison blocks (15mm x 30mm x 30mm) closed it up, and came back three hours later to find three of the blocks were completely gone!