Hypochlorous acid (HOCl) is a powerful oxidizing agent and disinfectant that is commonly used in various industries, including water treatment, food processing, and healthcare. It is effective against a wide range of microorganisms, including bacteria, viruses, and fungi, and is also used as a wound antiseptic.
In the human body, hypochlorous acid is produced by white blood cells as part of the immune response to infection. It helps to kill invading pathogens and prevent the spread of infection.
Hypochlorous acid is also used in some cleaning and disinfecting products for household and commercial use. It is considered a safer alternative to chlorine bleach, as it is less harmful to the environment and to human health.