An industry white paper conducted by The International Hotel & Restaurant Association (IH&RA), in 2000, stated there are approximately 301,423 hotels worldwide, and North America only accounts for 65,000; however, North America leads with the most hotel rooms at approximately 4,574,364. That is a lot of bathrooms! But what are plumbers and engineers doing to help create better environments for the guests? How can they provide a more safe and healthy stay?