A study completed by UCLA's Department of Civil and
Environmental Engineering revealed that because water
provides a breeding ground for bacteria, water-free
urinals actually prevent the harboring and growth of
bacteria. No water means no bacteria and, therefore, a
more hygienic operation.
These findings were confirmed by a study conducted by a
German government agency, Ladesgewerbearmt of
Bavaria, in a school, an office building, a hospital, and a
service station. In side-by-side bacterial counts, waterless
fixtures had a lower count than flush urinals.
Also consider that waterless urinals are touch-free so
there is little chance of bacteria transfer possible with
manual flush systems
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Waterless Urinals Have Been Found To Be More Hygienic
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