text: Most types of dry toilets (except for pit latrines) do not generate fecal sludge but generate instead dried feces (in the case of urine-diverting dry toilets) or compost (in the case of composting toilets). For example, in the case of Arborloo toilets, nothing is ever extracted from the pit and, instead, the lightweight outhouse superstructure is moved to another shallow hole and a tree is planted on top of the filled hole.