The self-help group in Katosi around Joyce Katumba (58, right side) meets regularly to discuss about further tasks. © arche noVa/Axel Fassio Among rain water harvesting tanks the groups build toilets on household level as well, like here in Kisakye. Lydia Kateregga is one of the women, who energetically pitches in. © arche noVa/Axel Fassio As hygiene and clean water play an important role, the female self-help groups produce also soap… © arche noVa/Axel Fassio …and as well cost-effective and easy-care, but effective organic sand filters. © arche noVa/Axel Fassio