Healthful Home Fog-U Mold Odor Indoor Fogger (12) Eliminates Mold Odors at their source using natural enzymes; Long-lasting protection Also breaks down allergens from pollens, pet danders and dust mite matter. NO HARSH CHEMICALS. Easy-to-Use Aerosol with either spot spray or release-total format - Chloroflurocarbon FREE Designed for hard-to-reach damp and musty areas. Perfect for crawl spaces, attics and automobiles Ideal if you are selling or showing your home and concerned about lingering mold odors