• Ephera@lemmy.ml
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    20 hours ago

    I still don’t understand how the sink in my bathroom gets dirty. Objectively the object in my household that is washed most often, yet regularly needs additional washing for whatever reason.

    • TubularTittyFrog@lemmy.world
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      30 minutes ago

      because it’s constantly wet and shit grows on the wet surface, though most of it’s just soap scum and calcification from water

      • BooBees@fedinsfw.app
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        13 hours ago

        Also wet lets airborne particles like dirt, dust, skin, snot flakes, a million other things - it lets those stick to the water spots that evaporate and glue those things to the surface, which also act as a breeding ground for bacteria, fungus, etc