Chlorine has been a proven disinfectant used worldwide for over a hundred years to purify water. It kills bacteria and other microbial pathogens, safeguarding human health. Globally, the chlorine market for drinking water safety is dynamic and growing, driven by the increasing need for safe and clean water. A WHO report estimates that 400,000 lives can be saved globally from diarrheal disease deaths with improved water safety. In India, government initiatives like the Jal Jeevan Mission (JJM) and AMRUT 2.0, which provide tap water to all rural and urban households, have led to increasing demand for safe drinking water. If the JJM succeeds in delivering microbiologically safe water, it will prevent around 136,000 under- 5 deaths yearly in India.