• PolarisFx@lemmy.dbzer0.com
        link
        fedilink
        arrow-up
        1
        ·
        3 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@programming.dev
          link
          fedilink
          arrow-up
          5
          ·
          3 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.