Will Concrobium Mold Control penetrate drywall / flooring / other barriers. What if the mold is growing behind the wall?
Concrobium Mold Control needs to make direct contact with the moldy surface to be effective. If mold is suspected behind drywall you will need to remove the drywall to treat the area or create / find an opening into which Concrobium Mold Control can be sprayed or fogged. The solution will not penetrate a solid barrier.