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.
Aloe vera cure for scabs on scalp skin. 1  Squeeze a fresh leaf of aloe vera to get its gel. 2  Apply the thick gel on the areas on your scalp with itchy scabs and sores. 3  Leave it on your head for about an hour or even overnight. 4  Wash your hair with medicated shampoo. 5  Do this until the scabs on your scalp heal.