Let’s say you’re in a public restroom and it’s pretty gross. Have you ever used your foot to flush the toilet? I’ll admit it.

stepflush

Lorenzo Buffa, Christina Zapata, and Teagan Ruane have come up with a concept called StepFlush to avoid using your hands to flush public toilets.

stepflush

Check out the whole presentation, including the unappetizing sanitary facts, on Coroflot.