Caustic soda, also known as sodium hydroxide, is a highly versatile and powerful chemical compound that is widely used in a range of industrial and household applications. It is an alkali that is highly soluble in water, with a pH of 14, making it an effective cleaning and disinfecting agent. One of the key properties of caustic soda is its ability to dissolve grease, oils, and fats. This makes it an ideal ingredient in cleaning products such as drain cleaners, oven cleaners, and degreasers. Its ability to dissolve organic matter also makes it an effective disinfectant, as it can kill bacteria, viruses, and other microorganisms on surfaces.