Hot-air hand dryers might actually spread germs, not remove them. Here's how to wash and dry your hands safely. You might want to think twice before reaching your hands under a hot-air dryer after using a public restroom. Because you could be covering your freshly cleaned hands — with more bacteria.
Dec 19, 2022
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May 11, 2018 · They suspected that hot-air hand dryers in public restrooms might be sucking up bacteria from the air, and dumping them on the newly washed ...
Nov 14, 2023 · Hand dryers in public bathrooms may be doing more harm than good in your handwashing routine. Due to the risk of bacteria spread, ...
Apr 9, 2020 · “Using hand dryers in public restrooms is the worst way to dry your washed hands,” Dr. Cutler says. Another study from Westminster University ...
Airborne bacteria: Some studies have suggested that hand dryers can spread bacteria and germs because they blow air, which can potentially disperse bacteria ...
Aug 14, 2023 · 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 ...
Sep 14, 2023 · Hand dryers are much better for the environment. It takes more energy to make a paper towel than it does to use a hand dryer, plus the chemicals ...
Feb 16, 2023 · Hand Dryers Blow Bacteria onto Your Clean Hands. Just when you thought your hands were clean, hand dryers are actually blowing bacteria directly ...
Jan 30, 2023 · The answer is easy: the drying time of the hands is high (between 35 and 50 seconds) and the air comes out at a fairly high temperature that ...
Feb 7, 2022 · Several studies have shown that appropriate use of paper towels or jet air dryers decreases the number of bacteria in washed hands (12–14).