Widely used as a disinfectant and bleaching agent, this chemical is effective in killing bacteria, viruses, and fungi. It is commonly applied in water treatment to sanitize drinking water and swimming pools. In healthcare settings, it serves for surface disinfection and sterilization of equipment. It is also a key ingredient in household bleach for cleaning and stain removal. In wastewater treatment, it helps control odors and break down organic matter. Its strong oxidizing properties make it useful in industrial processes such as pulp and textile bleaching.