When I worked at the park, the disinfectant was called Voban....Voban is a granular, aromatic absorbent powder used to clean up and neutralize spills, particularly vomit and other bodily fluids. It is designed to quickly absorb liquids and odors, preventing staining on carpets and fabrics. The powder is fortified with enzymes to further eliminate odors
The "janitors" you mentioned were called "litter gitters"... appropriately dressed in green and white stripes