Pimples on scalp can be really irritating, painful and ugly so it is very important to find a good treatment if you suffer from pimple on scalp. Although there are so many over the counter medications available but a pimple on scalp can also be treated naturally. Unlike the face or back acne, pimple on scalp is not severe skin condition. One of the most effective treatment is to keep your scalp clean by using hair cleansers or mild shampoo. However, when the pimple on scalp become severe, it is also important to consult your dermatologist.