Because I don't want to fly that far just to use the bathroom! ... joking aside, I think it's the notion of using water that might freak people out. I'm not o

Because I don't want to fly that far just to use the bathroom! ... joking aside, I think it's the notion of using water that might freak people out. I'm not opposed to the concept, but I would worry about its effectiveness. I mean, I feel like I'd always want toilet paper there, even if it's just a placebo for making me feel truly clean.