Verified. 319.2k + views. Hint: i) Bentonite clay is a fine, soft-textured natural clay. When combined with water, it forms a paste. Acne, cuts, ulcers, skin allergies, bloating, and diarrhoea are all treated with bentonite clay. ii) Multani mitti, also known as Fuller's Earth, is now synthetically processed and is primarily made up of silica ...