Inanimate Debris (Lint and Grit)

Commonly found on floors, in carpeting, in pockets, or inside dryer vents.

Does not consume food; consists of accumulated fibers, dust, and human hair/skin cells.

Accumulates over time due to friction on textiles or lack of cleaning; stationary unless moved by airflow.

No health risk, though heavy accumulation can be a fire hazard in dryer vents or an allergen source for sensitive individuals.