Wow, I'm really happy that I'm an extremely mellow traveler and have no OCD whatsoever. I just don't think about germs. I do give the sheets a once over before I crawl in, but no deep inspection. I eat just about anything. In certain countries I do use bottled water to brush my teeth, etc. but I'm pretty darn mellow.

I guess the only thing is I pat the fuselage of the plane right by the door as I board