This picture is from an estimate we recently did in Carthage, MO. Not many people think of mold being under their homes, but it can happen all too often. When mold grows in a crawlspace, it can release spores into the living space above and potentially cause health effects. If there has been any kind of water intrusion under your home, or if it isn't properly ventilated, make sure to keep an eye on things in order to catch it as soon as it shows so it does not have the chance to cause any damage or health effects later on.