Recently we have seen a spate of stories online and in travel publications about bedbugs in hotel rooms and filthy conditions in most airplanes. Some folks religiously clean their airline seats, arm rests, tray tables, and entertainment systems with anti-bacterial wipes. Now it seems we need to be just as concerned about the cleanliness of hotel accommodations too. According to a study commissioned by the online trip calculator TripMath.com, hotel rooms at all price levels are chockablock with disease causing germs. Time to start traveling with disinfectant.