The ordinance was adopted to regulate the establishment and maintenance of public laundries and wash-houses within certain limits of the city and county of San Francisco. It recited that the indiscriminate establishment of such laundries and wash-houses, where clothes and other articles were cleansed for hire, endangered the public health and public safety, prejudiced the wellbeing and comfort of the community, and depreciated the value of property in their neighborhood. It then ordained, pur...