We just got a used 2013 Forest River Salem 30KQBTS. It's gotten warmer the past couple days where we live and we have started killing wasps in it everyday since. Any idea of how they are getting in? We have been finding them mostly in the bedroom windows and kitchen window. We are living in our camper for the time being so looking the resolve the issue fast! Thanks!
There are a lot of possible entrances, everything from Marie your refrigerator and stove Vance, your hot water heater vent, as well as just getting in the underbelly and working their way up. Relatively inexpensive screens for all your vans are a good idea. They make them to cover almost every vent area.