I was power washing the exterior of the house yesterday and apparantly got some water under the roof. I've got three "stripes" of water darkening my ceiling. I expect that the water is pooling against the joists.
I did the work yesterday and the stripes are still there and still moist to the touch this morning. I was thinking of drilling holes every foot or so into the drywall to get some air moving around up there. Any other ideas (or confirm this one)? Please?