You would certainly need to switch off the COOLING AND HEATING system, scrub and vacuum the musty areas, effectively bag all towels used during the procedure, and then use a mold and mildew prevention. In this situation, air scrubbers and a HEPA vacuum will certainly require to be used to quit airborne spores. If mold is really difficult to remove by vacuum, after that scrubbing pads may be utilized to scrub out the mold and mildew. If an air sample exposes spores in then air, the air scrubbers are almost always utilized.