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AU: Paper towels or air hand dryers: Which is better for the environment and hygiene?

ABC News: Given a choice, what do you use: a paper towel or an electric hand dryer? Or do you wipe your hands on your jeans and walk out the door? The paper-towel-vs-hand-dryer debate makes headlines whenever a study comes out in favour of   one or the other. Look at who doles out the money for these studies, though, and you’ll see it’s usually the “winning” side. Still, universities and research institutions do (hopefully) conduct the research independently, even if they receive industry funding. So let’s take a look at what they say.

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