The allure of a luxurious hotel bathroom, with its polished chrome and sparkling surfaces, suggests purity and cleanliness. But our swabs tell a different story.
Hotel showerheads were also teeming with bacteria: 9 million colony-forming units of Gram-positive rod bacteria, 4 million of Gram-negative rod bacteria, and 300,000 CFUs of its type II variant.
Even the shower handle harbored 50 CFUs of bacillus and 20 CFUs of Gram-negative rod bacteria. And that inviting hotel tub? It hosted 20,000 CFUs of bacteria.