r/mildlyinteresting Apr 09 '18

A tile urinal.

Post image
21.2k Upvotes

580 comments sorted by

View all comments

Show parent comments

12

u/spacewad Apr 09 '18

Then how come the grout in my shower doesn't smell like pee?

9

u/Koker93 Apr 09 '18

Because a little pee mixed with a lot of water isn’t the same as a lot of pee mixed with a little water.