Citrus Fruits. Citrus fruits, particularly lemons, which contain vitamins A, B and C as well as calcium, phosphorus, potassium and fiber, are blood-cleansing foods.
Another great way to reduce oil production in the scalp is by breaking up the grease before it gets into your body. To do this, every morning drink 1 pint of warm water with the juice of 1 lemon squeezed in. Add to this 1 pinch of himalayan salt, and half a teaspoon of cayenne pepper.
Apply aloe Vera gel on the scalp to remove dandruff. Leave on for 15 minutes. Aloe is a natural home remedy, which clarifies and repairs damaged skin. It fights dandruff and let you get rid of dandruff flakes so the scalp can heal.