I have a tiny house I am building, Moths used to get in a lot and we have been working on sealing it 100% we thought we had it pretty good than one day we went down there to work and there were about 20 wasps crawling around on the ground, none of them were flying, very lethargic I killed them all, I guess the cold got to them are they were stuck inside without food, well a week later same thing another 20 or so wasps most of them were dead this time. all kinds of wasps yellow/black striped ones, red ones, black ones. To most people the wasps are unnerving enough, I am allergic to them so it's double for me, I need to figure it out. I am going to keep searching for an entrance, I guess I could have trapped a nest inside, if so I will find it. Anybody have any tips or tricks on keeping wasps away from your house or property? any product you have used with success?