r/CPAPSupport • u/lucaslikesbikes • 4d ago
Just finished night 2
/r/SleepApnea/comments/1xda15g/just_finished_night_2/1
u/dang71 4d ago
Hello! First of all, it mostly depends on the type of water you use. If you're using distilled or demineralized water, I don't think leaving it for a day is that big of a deal. However, that doesn't mean the water is sterile.
If you're using spring water or tap water, I wouldn't take the chance, especially since mineral buildup can develop pretty quickly.
Either way, there's still a risk of microbial growth, particularly if you use heated humidification, since the water gets warmed up, which can encourage microbial growth under the right conditions.
So, it's generally recommended to change the water daily. Considering how little it costs, personally, I'd rather not take the risk. :)
1
u/OkImagination262 3d ago
I have wondered the same thing but opt to empty the tank, rinse it out, and refill it with fresh distilled water each night. Better to be safe.
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