Do Hand Blow Dryers Spread Germs

However petri dishes exposed to hot air from a bathroom hand dryer for 30 seconds grew up to 254 colonies of bacteria though most had from 18 to 60 colonies of bacteria.

Do hand blow dryers spread germs. But the way your dry your hands can unintentionally spread bacteria. We re breaking down the myths about hand dryers germs and hygiene so you can feel secure in choosing a hand dryer for your restroom. British researchers placed a harmless type of bacteria on the hands of volunteers in order to simulate poorly washed hands. I always thought that this just came from the paper companies because they are losing sales to the hand dryers.

In a public bathroom hand dryers not only generate the risk of spreading droplets to your hands they can also spread existing droplets into the air. Hand dryers blow around germs stopping the spread of germs starts and ends with proper handwashing. The dirty truth about hand dryers washing your hands often and well is an important step in preventing flu and other illnesses. 21 2014 healthday news those air blown hand dryers in public restrooms may spread far more germs than conventional paper towels a new study suggests.

The bacteria aren t necessarily dangerous but paper towels are a better way to dry off. And yes while previous studies have found that bathroom hand dryers have the potential to spread diseases the chances of this happening are not drastically higher because you re in a bathroom. Petri dishes exposed to bathroom air for two minutes with the hand dryers off only grew one colony of bacteria or none at all. They spread germs and bacteria around.

If hands are washed properly the spread of germs is no longer a concern.