Dust mite

Natural Habitat

Indoor environments, particularly mattresses, upholstered furniture, and carpets that provide moisture and warmth

Diet & Feeding

Scavengers that feed on tiny flakes of dead human skin (dander) shed daily

Behavior Patterns

They are globally distributed and thrive in high humidity (above 50%). They produce fecal pellets containing enzymes that breakdown food, which can remain airborne when disturbed.

Risks & Benefits

They do not bite humans, but their digestive enzymes (like Der p 1) and body parts are major triggers for allergies and asthma. They provide no significant benefits to humans.

Identified on: 1/3/2026