Sodium hypochlorite solution, also known as bleach, is a chemical compound with the formula NaClO. It has a strong chlorine odour and is a pale yellowish-green liquid. Because of its antibacterial, bleaching, and cleaning characteristics, sodium hypochlorite is widely utilised. Sodium hypochlorite is an extremely effective disinfectant and antibacterial agent. It is commonly used in a variety of environments, including healthcare facilities, laboratories, and water treatment plants, to sanitise surfaces, equipment, and water. Bacteria, viruses, and fungi are effectively killed or inactivated by it. This product is used to treat drinking water and wastewater in order to eradicate harmful germs and limit the growth of algae and other undesirable species.