Splash-free urinals: a global solution for sustainability and accessibility
Splash-free urinals for global sustainability and accessibility
A new study in PNAS Nexus proposes a simple redesign of urinals to eliminate splashback, a common hygiene issue that also creates accessibility problems. The design, which uses a curved surface to guide urine flow, could reduce water usage for cleaning, improve sanitation in public restrooms, and make facilities more usable for people with disabilities. The researchers tested various geometries and materials, demonstrating a significant reduction in droplet spread compared to conventional urinals.
The splash-free urinal design not only enhances hygiene but also promotes sustainability by reducing the need for frequent cleaning and water consumption.