Pisuars, also known as urinals, are fixtures found in public bathrooms used for urinating. Pisuars can come in many shapes, sizes and forms and are designed to be used by standing or squatting. They may be wall-mounted or free-standing, and are usually found in multiple numbers to serve a large number of users. Common designs are a found in a trough design with multiple units attached side-by-side, while a bowl is a single unit used by one person at a time. Some designs even allow users to both stand and squat, making them more accessible for different users. Pisuars are beneficial to public bathrooms because they are incredibly efficient and can reduce the need for long queues and wait times. They can also help improve restroom hygiene since they eliminate the need to use toilets, which can be a haven for bacteria and odors. Another benefit of installing pisuars is that they use less water than traditional toilets, making them a great investment for conserving water. Pisuars can be found in airports, schools, restaurants, and other public facilities where space is limited. Although modern designs are much more aesthetically-pleasing than earlier models, they can appear crude and unsightly due to the frequent need for cleaning and maintenance.