Schools are the entrance to healthy behavior change in students, especially in terms of sanitation. However, in some schools, such as SDN 14 Tungkal Ilir, which is where students in Tungkal Ilir District study, it is known that there is still a lack in terms of school sanitation, so this study aims to analyze the sanitation of the elementary school environment at SDN 14 Tungkal Ilir. This resea…