If only that were a Coors can, you'd know exactly when not to get in the shower.
Metric water? Not in my country!
Seriously guys, get your s**t together. Water of different temperatures can legally touch. It's okay, I promise.
From the submitter:
Pipe from shower drain broke. 25' of sump pump tubing+zip ties+duct tape=PROBLEM SOLVED!
So That's why mop water is always so gross. I now severely regret that time I had a taste. ~Not-So-Handy Andy