Blackheads occur when skin scale and skin oils solidify to form plugs in the ducts leading from oil glands deep in the skin to the skin surface.
Blackheads behave like bottle-cork plugs.
Blackheads are dark in color because the oil, dirt, and dead skin cells have been exposed to air and become oxidized.
Cleansing, exfoliating, and moisturizing are simple ways that help clear these.
Considering all of them ensures you got the most value for money.
Sebaceous filaments are made up of horny layer of skin that comprise of bacteria, coenocyte f ragments and sebaceous liquids.