Mold Mite
Scientific Name: Tyrophagus putrescentiae
Order & Family: Sarcoptiformes: Acaridae
Size: 0.3–0.45 mm

Natural Habitat
Damp environments high in moisture and organic matter, such as kitchens, bathrooms, pantries, and storage areas with mold growth
Diet & Feeding
Primarily feeds on mold, fungi, and high-protein/high-fat stored foods like cheese, processed grains, and seeds
Behavior Patterns
Rapid reproduction in high humidity; they often appear as moving 'dust' or white specks when grouped together in large numbers
Risks & Benefits
Generally harmless to structures but can cause skin irritation (grocer's itch), respiratory allergies in humans, and contamination of stored food products
Identified on: 5/26/2026