MOLD Disclaimer: © 2015 JC Franchising, LLC. GHS Hawaii is a franchisee of JC Franchising, LLC. Mold Product is EPA Registered and Proven Effective at Killing Mold. Also Control Other Indoor Airborne Impurities, Along With Other Plant Based Ingredients. Safe When Used as Directed. Guaranteed Effective for 2 years provided pre-treatment and post-treatment Indoor Air Quality testing has been completed and water intrusion has been rectified, or we Will Retreat as Needed. All Services May Not Be Available In All Locations.