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.
How to apply. 1  Peel off the ginger and garlic skin and cut into pieces. Wash them properly and put them in the blender and make a smooth paste. 2  Apply it to the scalp and keep it for 20-30 minutes and rinse it off with natural mild shampoo. 3  Repeat 2-3 time in a week for fast result.