There was a peer-reviewed report published in the journal for Applied and Environmental Microbiology that studied the amount of bacteria that was blown from hand dryers in 36 public restrooms at the University of Connecticut School of Medicine. The sample from the study concluded that as many as 60 colonies of bacteria were blown from a hand dryer in just 30-seconds. A number of those bacteria were linked to fecal and human bacteria, even bacteria known to cause serious infections.
Why YSK: So that you are informed for your own health, hygiene, and wellness and to prevent further spread of more harmful bacteria.
Citation & Sources: “Deposition of Bacteria and Bacterial Spores by Bathroom Hot-Air Hand Dryers” (April 2018), Applied and Environmental Microbiology
oh those are definitely not sealed or protected from the air in the bathroom anymoreso than a hand dryer is. Not to mention many paper product replacements are stored elsewhere in or at least near the same bathroom
Oh noes! You better not even breathe in the bathroom, you might die!