Process of making soap out of waste

Piss soap is made entirely out of human activity waste materials, including urine. All the raw materials needed to make piss soap can be collected on a local scale of a city and then redistributed for cleaning roads, streets or other public spaces. Piss soap is a challenging social product. By presenting itself as a product made out of gruesome elements, it carries a strong social stigma. Piss soap is a solution for city wastes but more importantly, challenges the inhabitants to decondition their vision upon the “dirty” matter. Piss Soap is not only sustainable, or circular, it is a regenerative ecodeviant element for our cities.

Photo taken by Marie Jo Guilleminot