Mold Mite (also known as Grain Mite)

Natural Habitat

High-humidity environments, organic matter, damp furniture, kitchens, and stored food products

Diet & Feeding

Primarily feeds on fungi, molds, and yeast, as well as high-protein or high-fat stored foods like seeds and nuts

Behavior Patterns

Rapid reproduction in humidity above 60%; often appear as moving white dust or 'dust that crawls' when congregating in large numbers

Risks & Benefits

Non-biting to humans/pets, but can cause 'grocer's itch' (contact dermatitis) or respiratory allergies; high infestations can contaminate food sources

Identified on: 1/8/2026