What’s happening in our men’s rooms? Waterless urinals? Flies on the porcelain? Here’s one fact that struck me. Each commercial-use waterless urinal can save between 15,000 and 45,000 gallons of water ...

Given how often you use the bathroom, you probably glance in the toilet bowl here and there. And, if you happen to spot frothy or bubbly pee, it’s completely understandable to wonder, “why is my urine ...