3 ms·
I’ve heard: Higher levels of dissolved minerals, which might be harmful, and a low chance of being a breeding ground for brain-eating microbes, which will be ha
by manwe150 5y ago
I’ve heard: Higher levels of dissolved minerals, which might be harmful, and a low chance of being a breeding ground for brain-eating microbes, which will be harmful.
- iainmerrick 5y agoI think it’s specifically Legionnaire’s disease / legionella. Hot water tanks should periodically be heated over 50C to kill off the bacteria. See e.g. https://www.hse.gov.uk/legionnaires/hot-and-cold-water-storage.htm https://www.hse.gov.uk/legionnaires/hot-and-cold-water-stora...