What term refers to maintaining cleanliness to promote hygiene and prevent disease?

The term referring to maintaining cleanliness to promote hygiene and prevent disease is sanitation. Sanitation encompasses the practices and conditions that help maintain health and prevent the spread of disease, including the disposal of waste, ensuring safe drinking water, and maintaining personal hygiene. It involves not just keeping environments clean but also implementing procedures to eliminate harmful microorganisms and contaminants.

Although cleanliness and hygiene are related concepts, cleanliness primarily focuses on the absence of dirt or impurities, while hygiene is the science that deals with the promotion and preservation of health. Health safety generally refers to broader practices that ensure safety in various environments, including personal and community health, but it does not specifically highlight the cleanliness aspect in the context of disease prevention as directly as sanitation does. Therefore, sanitation stands out as the most precise term for the practices aimed specifically at facilitating cleanliness and preventing disease.