Choose any one of the important oils like coconut oil, almond oil, or brahmi oil, and give your scalp a good hot oil massage. A massage is good for improving the circulation of blood in your scalp. It also makes your hair follicles rejuvenated and improves the circulation o blood in the roots of your hair. Within a short period of six months, you will start seeing the difference. Your hair grows better, thicker and longer, and hair fall is reduced. Take 2 tablespoons of lemon juice, which is freshly squeezed, and mix it in half a cup of oil to heat up. Use this mixture for a hot oil massage in case you are suffering from dandruff.