Prevent wasp nests?
When we bought our '87 Falcon last Fall, it hadn't been used for 7 years, and it was FULL of wasps and nests. I cleaned them out, and have plugged a lot of openings, but I think they'll still get in ...
Forum Discussion
The only SURE way to keep wasps out is to screen the openings with a screen fine enough they can't enter. You can spend a lot of money buying pre made screens or simply go to Home Depot, Lowes, Menards etc. and pick put the size screen you need and make your own for next to nothing.
