WASH stands for water, hygiene, & sanitation. It includes having access to safe, clean water, improved sanitation facilities, and basic hygiene practices. All of these concerns have close relations to public health. Goal 6 of the Sustainable Development Agenda focuses on universal, affordable, and sustainable access to water, sanitation, and hygiene (WASH). This is a critical public health issue in national and international development. In Bangladesh, 103 million people lack access to properly managed sanitation facilities and 68.3 million people lack access to safely managed drinking water. Additionally, 61.7 million people in the country lack access to basic hygienic practices. . (Source: UNICEF & WHO, 2021) Social Aid’s WASH program aligns with SDG 6 by delivering safe water, sanitation, and hygiene education. Progress in Bangladesh varies due to population density, urbanization, infrastructure, and geography. Ongoing efforts strive to overcome challenges and meet SDG 6 targets for universal clean water and sanitation access.