Caustic Soda Lye is also known as sodium hydroxide (NaOH), is a strong and highly caustic compound that is commonly used in various industrial applications. It is a white, odorless, and highly corrosive substance that is soluble in water and alcohol. This is produced through a process called electrolysis, where a solution of salt water is passed through an electrolytic cell. It is commonly used in the manufacturing of various products, such as soaps, detergents, textiles, and paper. Caustic Soda Lye also used as a cleaning agent and in the production of various chemicals and pharmaceuticals.