In this picture, you can see that the Healthy Spaces team has put down a temporary black plastic to catch the mold spores and other debris while they mitigate. Once the subfloor has been cleaned, the plastic will be carefully wrapped up, bagged, and disposed of. Next, the team will perform the foundation repair solutions like SmartJacks, replacing subfloor joists, etc and then the Cleanspace crawlspace encapsulation can begin.