Soon when a girl attains her teen age, she becomes more cautious about her look.
And then raises a problem of acne and related problems. Acne problem varies with person and increases in different stages.
Whiteheads and blackheads are the preliminary stage of acne formation. A very tiny protuberance figures out by consuming excess of the body oil and abrupt cells of the skin.
These form many layer collectively, and a bung is shaped out to allow constipation of hair follicle. The expelled serum is entrapped in the stoma formed.
The whiteheads and blackheads are mostly some what similar, but differ only in the mode of clogging of the skin stoma.
When we consider blackheads the skin stoma is partly choked while whiteheads are completely choked off.
In the case of whiteheads, the bung formed lies embedded beneath the layer of the skin. This condition prevents the bung to come in contact with the outer environment, which ultimately prevents oxidation and blackening.