This job started out as an undetected water job. When we started to open up the wall, we found mold. Because of the mold, we had to put up a full containment. Containment is used to stop mold from spreading further. If you open up a wall without containment, mold spores can go into the air and spread, exacerbating the mold problem. This is the largest containment that we’ve put up to date! When dealing with undetected water damage, it’s critical to check for mold and to ensure that all necessary precautions are taken if mold is discovered.