Lights Co Scalp Detox Scrub by Semi di Lino is a micro-exfoliating pre-treatment for scalps with excess sebum or impurities. It helps purify the scalp, reducing excess sebum and dandruff. It has a pleasant fresh sensation during use and, leaves the scalp feels clean and respected after rinsing. The granules rinse out easily, leaving no residue, the hair feels lighter and the overall appearance of scalp and hair is improved.