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.
Using essential oils for dandruff is one of the best home remedies to treat, soothe & calm an itchy scalp as well as get rid of dandruff once and for all. However, in addition to using these essential oils, also try following these effective tips: 1  Wash your hair at least every other day.  Drink enough water.