Most people who get ill from water in the outdoors did treat it. They boiled it, or filtered it, or dropped in a tablet. Then they drank from a bottle whose threads had been dipped in the beck, or poured clean water into a mug that had scooped dirty water, or stirred it with a hand that had just rinsed a muddy pot. Treatment is only as good as the…
In this lesson
Clean and dirty discipline
How
Common mistakes
Settling and pre-filtering
Boiling
Why not longer?
What boiling does not do
Boiling at altitude
Boiling without a metal pot
Hot stones
Containers that do not burn
Distillation
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The rest of this lesson is in the full course
Every module, practical and exam, self-paced and private, with a certificate at the end.
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