When a homeowner smells that musty odor produced by mold, and he immediately calls a professional company, he saves himself, time and money. He may also help to eliminate adverse health effects caused by these fungi. This Mehlville mold remediation work sealed the unaffected areas with black poly sheeting, then proceeded to remove the porous drywall that was heavily infested from the framing. Proper use of clothing, goggles, and gloves protects the technicians during this demolition. The exposed lumber is then treated with chemicals that will kill existing colonies in this area. For added protection, this isolated area was serviced with an air scrubber to remove the majority of mold spores circulating in the air. This does increase IAQ, indoor air quality.