Taking care of oily hair is surely not an easy thing to do, but it is extremely essential, considering the fact that most hair problems arise because of an oily scalp and greasy hair. The scalp turns oily due to the excess production of oils by the sebaceous glands present in the scalp. This oil then starts receding along the hair, making it oily and sticky, making it look unhealthy. It becomes prone to attracting a lot of dust and dirt which affects the health of the hair follicles. It is therefore essential to keep it clean and free of oil, so that hair problems like dandruff, hair fall, thinning hair, etc., can be avoided.