If you want to purify and soothe your scalp, this recipe is the one for you... It's not just the skin that needs exfoliating: the scalp also appreciates being pampered! Sometimes prone to dandruff, irritation, or discomfort, there's a very simple way to soothe it. You can use an exfoliant or scrub to do this. Scalp exfoliation helps remove impurities, renew the skin, and restore a healthier scalp.