I'm about to by a couple acres in the country with a two story house on it. The owner went to jail a couple years ago and a water line busted upstairs flooding a room below. The house has just set since and the bedroom below that was flooded is comletely cover in mold. Can i just completely gut all the sheetrock and insulation, let it air out a week or so, and treat it myself so the mold doesn't return? I know some of you live in flood prone area's and might have some idea as to what im looking at here.