Fuller’s earth
Fuller’s earth: In the past, English workers in textile mills were called ‘fullers.’ They washed raw wool by soaking it in a mixture of water and fine earth, composed of various types of clay for its ability to absorb dirt, oily residues and other substances. It exhibits absorbent, detoxifying, anti-inflammatory properties. It purifies and balances the scalp, fights dandruff, and regulates sebum secretion.