Porta Potties are relatively simple contraptions. Users deposit their waste in the holding tank. Chemicals are included in the tank to help break down waste while inhibiting odors and keeping the potty usable. At regular intervals, potty service technicians will come and vacuum out the waste. Units can be periodically cleaned or replaced depending on…

Three primary types of chemicals are used in Porta Potties to help break down waste and inhibit odors: Blue dye is included to help hide waste from view. Fragrant chemicals are included to help inhibit odors. Biocides are included to kill bacteria and breakdown waste.

Modern portable toilets are made of strong, lightweight plastics. They typically have a white translucent roof to allow plenty of natural light, non-slip rubber flooring for stable footing, and a well-engineered ventilation system that quickly channels odors out of the unit.