Blackheads are a type of acne called an open comedone. Blackheads are small “plugs” that develop in the pores of the skin. They are hard to get, and blackheads are the first stage of acne.

What Causes Blackheads?

Blackheads are caused when the over active oil producing glands in the skin become clogged with oil. This sebum then begins to harden in the pore. The excess oil gets occluded in the pores resulting in a ball of accumulated oil which, when exposed to air, turns black in color. This black top of the oil plug is then forced closer to the surface of skin by the oil hardening beneath it. This then causes the blackhead to be visible.

Another common cause of blackheads is that the skin is has not been cleaned thoroughly. When skin is not cleaned properly, dead skin cells accumulate within the pores. These dead cells then clog the pore opening which then results in oil build up, which we already know causes blackheads to form.

Yet another cause of blackheads is the use of too much makeup. Excessive use of moisturizes, foundations or sun screens can also have the same effect as the overuse of makeup.

Side Effects of Blackheads

Unfortunately, many of the presented blackheads treatments can cause dryness, irritation, redness, or even skin damage. The metal pieces in particular often cause damage with improper use, which is why ordinary users should stay away from them.