• PolarisFx@lemmy.dbzer0.com
    link
    fedilink
    arrow-up
    1
    ·
    9 months ago

    I’m sure the water is boiled via the fire then cooled with new water to a comfortable temp. Atleast it looks like the fire is only smoldering maybe enough to maintain temp. I’m sure the boiling kills anything leftover from the previous soaking.

    • Tja
      link
      fedilink
      arrow-up
      5
      ·
      9 months ago

      You would need a BIG fire to get that all water to boil.

      Besides that, oil, dead skin and other stuff doesn’t get removed just by boiling.