Mold mitigation is the process of reducing or eliminating mold contamination in an indoor environment. This may include removal of contaminated materials, air filtration and mold remediation. The goal of mold mitigation is to reduce the overall level of mold-related health risks in your home or business by removing visible mold growth and reducing the amount of airborne mold spores. Mold mitigation is often a necessary step before any other mold remediation measures can be taken.