The toilet is flushed thousands of times on an average medium-haul flight. This justifiably raises the question: What happens to all the wastewater? The way an airplane works raises many mysteries, starting with the toilets and especially what happens to the waste water. No, it doesn’t go straight up in the airIn the past, a blue liquid was used for wastewater disposal to carry toilet waste straight off the plane. The problem with this? Large lumps of blue ice would often form and frozen excrement would cling to the aircraft.…
Read MoreAirplane toilet: What happens to the wastewater during the flight?
