Exfoliating the scalp with a natural scrub also helps to remove dead skin cells, preventing dandruff. Ingredients like sugar or sea salt gently slough off the dry, flaky skin that can cause irritation and itching. The exfoliation process stimulates the skin underneath, allowing for better absorption of essential oils or hair care products you apply afterward.
The benefits of a natural hair scrub extend beyond cleansing and exfoliating. Many ingredients, such as coconut oil, argan oil, and tea tree oil, contain nutrients that can nourish the scalp and strengthen the hair. Coconut oil, for instance, is rich in fatty acids that can penetrate the hair shaft, making it softer and more manageable, while tea tree oil has antifungal properties that help in preventing scalp infections.