I had an Ant problem in an area where there was some condensation inside a wall. It was above the top plate on a standard stud wall, between beams that set on top of the plate. There is space between the beams that is boxed in with blocks to match the beams inside the house and a standard rim on the outside; cover by the sheeting. The space had vapor barrier but apparently was not air tight on the perimeter. WOW... those little suckers climbed 10 feet up to find a moist home. I found no trail. Spraying has eradicated them but before I close the space back up I want to be sure there is a "no vacancy" sign. Any thoughts?
