We live in Charleroi, PA in a 5th wheel for work like yourself I had been fighting stinkbugs to the point of tears. I called a local exterminator and to all of our neighbors surprise it has truly helped! I had him climb on the roof and spray, he sprayed the complete under belly and of course thecomplete outside and then he sprayed all of the slide outs and windows inside! You can use dryer sheets on your doors and door handles this will help also soapy mint water. We had them so bad that if I hung my robe on a hook when I picked it up I had an outline of my robe in stinkbugs and now I don't have any! Yeah! It was worth my $170.00 for peace of mind and not waking up with a stinkbug in my mouth! YUK!