Dandruff can be an embarrassing and obvious problem. It is a common chronic scalp condition that results in the skin itching and flaking off, in your hair and sometimes on your clothes. Mild cases can be controlled, but not eliminated, with gentle cleansers and specially formulated shampoos. However, more serious cases need a more serious solution.
Rub 1 tablespoon lemon juice into dry hair, down to the scalp. Shampoo and rinse as usual. Then, rinse hair again using a solution of 2 cups water and 2 tablespoons lemon juice. Repeat every other day for 1 week. Your black shirts will thank you.