Many people hold in their pee if they do not find clean toilets. This leads to several health problems. Sonam Nandawar from Pune is one among many who dislike using unclean toilets. Working as an administrator, she looks for a clean and hygienic toilet. The duo launched their first toilet bus in 2016 in association with the Pune Municipal Corporation (PMC). These toilets are known as ‘Ti’ toilets which means she or her in Marathi.