• Flying Squid
    link
    9
    edit-2
    21 hours ago

    Ah, that makes more sense then.

    But lye as well?

    Edit: never mind, that discussion says also lye.

    • @kindernacht
      link
      English
      414 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.