As used in this Act:
"Department" means the Department of Public Health.
"Mold remediation" means the removal, cleaning, sanitizing, demolition, or other treatment, including preventive activities, of mold or mold-containment matter in buildings.
"Preventative activities" include those intended to prevent future mold contamination of a remediated area, including applying biocides or anti-microbial compounds.
410 ILCS 105/10