Human Skin Cell (Desquamated Scale)

Found on various indoor surfaces, especially clothing, bedding, and upholstery.

None; as it is dead tissue, it often serves as a primary food source for dust mites.

Naturally shed from the human body in a constant cycle of skin regeneration; tends to accumulate in household dust.

Accumulations can trigger allergic reactions or asthma in sensitive individuals by supporting dust mite populations.