D'u think air blown dryers in toilet/rest rooms-which are usually small & echo badly, cause more damage to hearing than do for washing hands?

Update: Wonder if there's any research on this. Also, whether air drying is really so great? I put question in politics - because some dept.came up with this crazy idea. A doctor once told me, nobody should ever wash hands after urinating-soap does more damage to our hand skins, than any +ve effect washing could... show more Wonder if there's any research on this. Also, whether air drying is really so great? I put question in politics - because some dept.came up with this crazy idea. A doctor once told me, nobody should ever wash hands after urinating-soap does more damage to our hand skins, than any +ve effect washing could have.Washing is more like a fetish-to be seen by others to be done.(Did anyone see?).
Idea probably came out of same dept. which cause electric buses to switch off their engine at every stop
Update 2: Never really thinking, that it takes a lot of energy and wear and tear re-satring.
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