Brent Wells has seen things that most people would pay to forget. But that’s to be expected when your company’s slogan is “We ♥ Airplane Lavatories!” “It’s a crappy job, all puns intended,” said Wells ...

You could be forgiven for thinking that using the bathroom is an activity so universal that the idiosyncrasies of travel do not apply. True, few of us have failed to ponder the celebrity-endorsed, one ...