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 tank drain under the bunk bed, I see a bunch of insects scurrying around on top of the white water tank. My eyes were not adjusted from the sunny outside yet so I couldn't tell what they were, but first though some kind of roach. Anyway, I closed the lid and waited a bit for my eyes to adjust and opened it again and they turned out to be big black ants. Maybe a quarter inch long. There were dozens of them. I went outside and sure enough, there were a some on the ground below the water storage area. Now, I had never seen any of them at any point in the past in my camper. I had opened the tank cover to close the drain valve before the rental and did not see any and if they were there, I am sure I would have as many of them as there were. So, I assume the infiltrated the camper during the rental which was just two nights.
When I got home, I broke out a can of insect killer spray and sprayed the snot out of the whole area under the bunk which houses the Hot water tank, fresh water tank water pump and 30 amp electrical cord. They immediately started scattering and dying. I am sure there were well over 100 I could see dead. There were a few I found outside the tank storage area and I killed them. That was yesterday. Today, I went back in to check and noticed a couple out in the open and under things like the waste basket. I checked all the cupboards and other storage areas and didn't see more than maybe one in any of them. I didn't see any live ones in the tank storage area. So, I am hoping I killed off the colony and the few I found today were just stragglers. I will keep checking periodically, but should I be worried? Should I bug bomb the camper? What would you suggest I do if I continue to see them?
Here are some photos after I sprayed the water storage area.
Minnesota Viking fan trapped in Wisconsin
2011 KZ Sportsmen Classic 19BH
2013 Chevy Silverado 1500, Ext Cab, 5.3L Z71, 4x4
Boliy 3600si
AAA Plus RV