Vacuum toilets use a vacuum to flush, requiring little or no water. They are low odor and efficient, and some use liquid sanitizers. Flushing while sitting is not recommended due to rare but serious risks. Pressure toilets also reduce water usage and can be installed in conventional toilets. Vacuum toilets are toilets that use a […]
Paid toilets were introduced in America at transportation hubs, but the Committee to End Toilets in America (CEPTIA) formed in 1970 to fight for free toilets as a basic human right. Congresswoman March Fong Eu also protested against pay restrooms, leading to bans in several states. Paid toilets got their start in America at airports, […]
