My Cruiser has Gorilla cage construction. Our unusually high humidity and cold weather caused condensation where studs are behind wallboards and now I have mold and mildew. Anyone
That's an unusual situation. Many rv's have similar construction and this is the first I heard of this problem. Proper venting and a dehumidifier could have prevented this. Is the mold and mildew present on the inside wall or did you look behind the wall panel. If it is on the inside of the rv there are many products that can remove it. If behind the wall, I don't know. In the meantime vent or use a dehumidifier to remove the rest of the moisture inside the rv.
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Mark & Susan
Lehighton, Pennsylvania
EAGLE HT FIFTH WHEEL | 30.5CKTS - '13 Ford F150 SCREW - PullRite Superslide - Roadmaster Active Suspension Member - "Northeast Adventures RV Rally Group" & "Mason-Dixon Bunch"