These were from water we just boiled

  • @[email protected]OP
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    111 year ago

    The kettle doesn’t have whitish looking residue though. It’s spotty specks of grey that leaves chalky white powder on my finger when I wipe them, is that still limestone?

    • Jajcus
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      61 year ago

      Maybe the kettle has some kind of non-sticking internal surface?

      Yes, that sounds like limescale.