Sebum Plug (often mistaken for a parasite or insect egg)

Found on human skin, specifically in hair follicles and pores; often expressed onto tissues or surfaces.

N/A (Non-living material composed of oil and dead skin cells)

Accumulates in pores over time; naturally expelled or extracted. Often mistaken for mites or insect larvae due to its shape and color.

Risk: Squeezing pores to extract these can damage skin or lead to infection. Benefit: Natural body function to protect and lubricate skin/hair, though excess can lead to acne.