Leather soap with glycerine, lanoline and coconut oil Cleans and nourishes deep down, and polishes all kinds of leather, whilst enhancing the natural softness and suppleness. GLYCERINE: traditional substance for cleaning and making leather supple. LANOLINE: a natural, softening and nourishing grease. COCONUT OIL: a very fine, natural oil that keeps leather polished and bright for a long time. Spray the soap on to the area to be cleaned and rub with a cloth.