Crawl Space Repair - Signs of growth on the wood

There is no way for anyone at DryZone to test for mold officially. Therefore, we don't call it mold, but if it looks like a duck and quacks like a duck, it might be a duck. The philosophy here is to treat it as if it is mold and fix the problems that cause it to grow. Lowering the humidity is one of the best things to do.