Cities are using urine-repellent walls that 'pee' right back at you

Before you go, we thought you'd like these...
Hi-Tech Paint Gives Urinating Revellers a Soaking

Public urination has become such a massive issue in some cities that people are resorting to tech for solving the problem in a creative way.

A special liquid-repellent paint has been used to coat walls in San Francisco, after a similar experiment was rolled out in Hamburg, Germany.

This is a tweet that the San Francisco Public Works, a group that aims to enhance the quality of life in the city, posted showing how this works:



The paint used to spray the walls and make them "urine proof" is a superhydrophobic coating that shows some incredible results:



More from AOL.com:
Scientists are training cockroaches to save earthquake survivors
Solving a Rubik's cube is easier than you think: Here's how
This company is making a $9 fully functional computer
Read Full Story

People are Reading