The specific objectives of this research include evaluating current sanitation practices, scrutinizing residents’ understanding and behaviours, assessing the efficacy of intervention programs, and identifying factors affecting implementation success. The survey research method was employed, focusing on three Local Government Areas (Ado, Oye, and Emure) representing distinct senatorial districts in Ekiti State. Residents aged 18 and above in the selected LGAs formed the target population. A judgemental sampling technique was used to select 50 respondents, distributed across teachers in the three LGAs. Findings revealed confidence in the state government’s commitment to waste management by teachers in the areas. This in turn has impacted environmental education in schools. Though challenges exist in the proper disposal of hazardous waste materials, positive perceptions of government effectiveness and belief in individual actions indicate a foundation for collaborative efforts. Behavioural changes and cleaner environments have been observed in these areas. Challenges captured include inadequate government support, inadequate infrastructure, and insufficient waste disposal facilities. In conclusion, the assessment reveals communities in Ekiti State with heightened awareness and positive attitudes toward environmental sanitation through teachers’ involvement. Educational efforts, robust community engagement, and government support are crucial for a lasting impact.