Safe drinking water is water that is free from harmful contaminants and pathogens, making it safe for human consumption. It is essential for maintaining health and preventing diseases. Access to clean water is a basic human right and is crucial for communities around the world. To ensure water safety, various treatment processes, such as filtration, chlorination, and UV disinfection, are used. These methods help remove impurities and kill harmful microorganisms. Organizations like the World Health Organization (WHO) set guidelines to promote safe drinking water standards globally, aiming to protect public health and improve quality of life.