Dandruff may be the result of a dry scalp, or a skin condition called seborrheic dermatitis. It could also be caused by eczema, psoriasis, or, an overgrowth of a yeast-like fungus called malassezia.
Some commonly recommended chemically formulated treatments include shampoos with zinc pyrithione, which targets fungus and bacteria; ketoconazole, which also fights fungus; coal tar and selenium sulfide, which slow the growth and death of skin cells on your scalp; and salicylic acid, which loosens flakes so they can be washed away.
However, for those who prefer to use nature's therapy, here are some home remedies you can try...