What is another word for bleaching earth?
Pronunciation: [blˈiːt͡ʃɪŋ ˈɜːθ] (IPA) 
Bleaching earth is a material commonly used in industrial settings as a bleaching agent for oils and other substances. It is also known by several other names, including fullers earth, activated clay, and adsorbent clay. These terms all refer to the same substance, which is derived from naturally occurring minerals such as bentonite. Other related terms include decolorizing clay and refining clay, which describe the use of bleaching earth to remove impurities and improve the appearance of finished products. Despite the many names for this material, all these terms ultimately refer to the same substance and its ability to enhance the quality of industrial products.
