Diving into the Hidden Hygiene Horror: Shadows of Dirt Lurking in Hotel Rooms Unnoticed
The Air Conditioning Unit - A Potential Source of Contamination
"Air conditioning units can be a source of contamination in hotel rooms. If not properly maintained, they can harbor mold and bacteria, which can be circulated throughout the room when the unit is in use.
Moreover, air conditioning units can also spread airborne diseases. For instance, a study found that a single air conditioning unit was responsible for an outbreak of Legionnaires' disease in a hotel."
