Environmental cleanliness is a critical determinant of public health, social well-being, and sustainable national development. Beyond aesthetics, it holds cultural and religious significance, symbolizing discipline, godliness, and respect for creation. Historically, societies have grappled with environmental degradation, from soil depletion in ancient Greece to industrial pollution in early modern Europe, highlighting a persistent challenge in human stewardship of natural resources. In contemporary Nigeria, rapid population growth and rural-urban migration have intensified waste management issues, with the country generating approximately 24 million tonnes of waste annually. Urban centers, particularly Port Harcourt, face severe challenges such as indiscriminate waste disposal, blocked drainage systems, and littered streets, all of which exacerbate public health risks, including malaria, typhoid, and bacterial infections. Addressing these challenges requires comprehensive awareness campaigns, community engagement, and effective policy implementation to foster environmental responsibility and enhance societal well-being.