If you suffer from an oily scalp and greasy hair, don't fret; there are numerous remedies for tackling your problem. Washing the scalp and hair more frequently and using shampoos and conditioners specifically designed for oily hair are among the most common remedies for oily hair. However, these solutions do not address the root cause of greasy hair.
Source: http://www.healwithfood.org/greasyhair/#ixzz3qcWXbhSJ