• DaPorkchop_@lemmy.ml
    link
    fedilink
    English
    arrow-up
    4
    ·
    1 year ago

    where does the salt go? wouldn’t it build up in the pipes and cause them to get clogged?

    • IndefiniteBen@feddit.nl
      link
      fedilink
      English
      arrow-up
      3
      ·
      1 year ago

      Another commenter summarized the nature article linked in comments… Yes, the salt is left in the pipes, so they are flushed out at night to prevent buildup.