Capt . Lee, I can sure sympathize with your situation…I am still amazed how inconsiderate people can be when living in close quarters with others…You would think that the guy would be busting his ass policing up his own mess…
I have an engineer that is the nicest older guy you could ever meet…Grandfatherly type, but boy can he make a mess ever where he goes…It affects me a little bit more, as I take care of keeping the living spaces clean, finally I pulled him off to the side and showed him what he was doing and asked him to help keep the place tidy…It worked…So maybe buy this guy a dust buster for the next hitch and show him how to use it, also maybe he could wear some disposable gloves for the vaseline problem…At least then he will have an idea that there is a problem…Some people are just not situationally aware of how their living habits affect others…