Many times with leaks in homes that have wood flooring, home owners dismiss the damage that may be under the floor. Even when the top of the floor looks like it is dry, the bottom of the decking and also the subfloor could tell a totally different story. As show here, what seems to be a small leak resulted in mold growth to not only the bottom side of the wood flooring, but also the subfloor. If you should have a leak in your home, it is better to be safe than sorry. Having a professional water damage restoration company or mold remediation company evaluate the damage could save you from a bigger issue down the road.