Clothing debris and fibers

Found on textiles, carpets, upholstery, and indoor surfaces.

None; these are inanimate materials.

Accumulates through friction, static electricity, and wear and tear of fabrics. Often mistaken for insects due to their irregular, thread-like shapes.

No biological risk. While they pose no direct harm, frequent accumulation may indicate a need for cleaning or a sensitivity to airborne particulates in people with allergies.