This study aimed to determine the effect of Basura sa Botelya program on the sanitation level of grade seven learners. This study made use of a descriptive-co-relation non-experimental quantitative research method. It was descriptive because the data were presented in quantitative descriptions on the basura sa botelya approach and sanitation level of grade 7 students, descriptive-correlation design determines and supports the way things are. Using a questionnaire in conducting a survey, interview or observations usually collected the data. This study was conducted in Padada National High School, Division of Davao Del Sur. The subjects of this study were the 50 grade seven– 25 were from section A who were the controlled group and 25 were from section B who were the experimental group. The composition of these two sections was homogeneous. Both learners from sections A and B had identical grades. This study made use of the non-random assignment of subjects where all learners of both sections A and B were involved as subjects of the study. This study revealed that the utilization of basura sa botelya approach and sanitation had increased the environmental awareness, engagement in sustainable practices, and overall health and hygiene of grade seven students. It also revealed that there was magnitude of difference between the post test scores of the controlled and experimental groups.