Clean water, clean hands, clean toilets, and menstrual health support for kids in urban poverty — co-developed with local governments. Clean water, clean hands, clean toilets, and menstrual health support for kids in urban poverty — co-developed with local governments. Splash is a global nonprofit organization that's bringing safe water, sanitation, and hygiene (WASH) programs to over one million children living in urban poverty across Asia and Africa every day. Our vision is clean water, clean hands, and clean toilets for all children, no matter where they are born. With projects that have spanned across eight countries (Bangladesh, China, Cambodia, Ethiopia, India, Nepal, Vietnam and Thailand), Splash aims to reach 100% of public schools in select major growth cities. Project WISE will bring improved water, sanitation, and hygiene infrastructure; behavior change programs for kids and adults; and strengthened menstrual health services for girls aged 10 and above.