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Q&A How long does water need to be boiled for to kill all bacteria / viruses?

This has come up a few times in a few other questions, but I've heard varying opinions from different people in a number of answers and comments on here - some saying that just boiling for a moment...

4 answers  ·  posted 13y ago by berry120‭  ·  last activity 5y ago by System‭

Question survival water-purification