Background info: 2011 K-Z Sportsmen CLassic 19BH trailer. I rented out my camper this past weekend to a couple with a young daughter. I went to pick up the camper and when I went to open the FW t...
Consider yourself fortunate that is the only problem with your rental.
If you moved the RV then they will die off. Ant spray and bait rarely help for me. A good dose of bug killer on everthing that touches the ground can deter them. But best to find the nest and soak it with the bug killer. Once you get the queen and future queens they are done.