soaps are made fron a fat or fatty acid and an alkali. they lathetr and produce a foam which entraps dirt and grease. there are many kinds of soaps. cleaners contain a solvent, such as naphtha, with or without a soap. abrasive cleaners are soap pastes containing powdered pumice, stone, ailica, etc.
配方组成:
water/8.0 beeswax/5.0 mix the two solutions with good stirring; remove from the heat and add, while stirring turpentine/12 caustic potash/0.8 castile soap/1.6 saddle soap water/8.0
地址：山东省烟台市开发区南昌大街48号
