• Flying Squid@lemmy.world
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    23 hours ago

    Ah, that makes more sense then.

    But lye as well?

    Edit: never mind, that discussion says also lye.

    • kindernacht@lemmy.world
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      16 hours ago

      They use this mixture at my work as well. Flushing out large sub freezing cooling systems. We don’t dump it out on the street though.