Water hygiene is crucial in the food industry as water is used in many aspects of food production, including processing, cleaning, and cooking. Contaminated water can introduce harmful microorganisms, such as bacteria and viruses, into the food production process and cause foodborne illnesses. Maintaining high water hygiene standards is essential, including monitoring and testing water quality regularly, ensuring water storage and distribution systems are clean and well-maintained, and implementing appropriate treatment measures to eliminate harmful pathogens. Water disinfection plays a vital role in ensuring safe and clean water by eliminating pathogenic microbes thereby maintaining the safety and quality of food products and protecting public health.