Funny, you have an exact problem we had faced in Ks. last year '08'. Unfortunately, some of the problem comes from moist areas, cracks in the walls, and around the doors,gables,1st log, and holes in the log extensions (corners). This couple went one…
YUP, Cluster Flies for sure. There is a product out there called "Cluster Busters" which is a little carton filled with ground up egg shells........put on windowsills and they drop into the stuff and can't fly out.....discard when full. I am not sur…