Dust Mite

Natural Habitat

Indoor environments, particularly in dust, bedding, upholstered furniture, carpets, and clothing, where warmth and humidity are present.

Diet & Feeding

Primarily feed on dead human and animal skin flakes (dander).

Behavior Patterns

Dust mites thrive in high humidity and temperatures between 68-77°F (20-25°C). They reproduce quickly, with a life cycle from egg to adult in about 3-4 weeks. They are largely sedentary, residing within their habitat and moving only short distances to feed or reproduce.

Risks & Benefits

Potential Risks: Dust mites are a common cause of allergies and asthma. Their droppings and body fragments can become airborne and trigger allergic reactions such as sneezing, runny nose, itchy eyes, skin rashes, and respiratory issues. Potential Benefits: In ecological terms, they contribute to decomposition processes by breaking down organic matter. However, within a human living environment, their benefits are negligible compared to the potential health risks for sensitive individuals.

Identified on: 9/4/2025