What Causes Dry, Flaky Scalp?
Dandruff, or dry, flaky scalp, can be caused by a number of things. The most common cause of dandruff is dry skin, which can affect the scalp just as any other area of the body. Dry skin is most common during the winter because the air is cold, which chaps the skin. Heating systems pump out hot, dry air to further dry out the scalp. Another common cause of dandruff is infrequent shampooing or hair washing. According to womenfitness.net, if the hair is not cleaned at least twice a week, then skin cells and oil can accumulate on the scalp. The oil accumulation can cause the skin to dry out and flake, which will be exacerbated by the dead skin cells on the scalp.
