> Evaporation of nondistilled water will leave mineral deposits behind This is t... | Hacker News

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		BurningFrog on Nov 16, 2018 \| parent \| context \| favorite \| on: Why Sleep Apnea Patients Rely on a CPAP Machine Ha... > Evaporation of nondistilled water will leave mineral deposits behind This is true, but it will take weeks or months, depending on your water quality, and is easily cleaned if you know how.

FPGAhacker on Nov 16, 2018 [–]

Days in seattle

BurningFrog on Nov 16, 2018 | [–]

OK. I realize tap water composition vary.

I normally use distilled water, but if I'm traveling and don't have it handy, I'm not losing sleep over using tap water 1-2 nights.

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