Dandruff is clinically characterized by, white, dry / oily, loose flakes where itching and inflammation may be present. Unhygienic condition of hair/ scalp, tying wet hair, or some sort of fungal infection may be the cause of dandruff. Dandruff is one of the root causes of hairfall. If the person is suffering from dandruff, treatment of hairfall will be incomplete without treating dandruff. So, while treating hairfall it is necessary to check dandruff first.
It also cures lice, itching, psoriasis etc