Dust Mite

Human dwellings, especially beds, carpets, upholstered furniture, and clothing, thriving in warm, humid conditions.

Feeds primarily on dead human skin flakes (dander) and other organic debris. They do not bite or burrow into skin.

Invisible to the naked eye, dust mites are ubiquitous in homes. They reproduce quickly in optimal conditions and their exoskeletons and fecal matter are major allergens. They are not insects but arachnids, related to spiders and ticks.

Potential risks include triggering allergic reactions such as asthma, eczema, and allergic rhinitis due to their fecal pellets and body fragments. There are no known direct benefits to humans or the ecosystem from dust mites in a domestic setting, though they contribute to the decomposition of organic matter in natural environments.