Using Bleach in a Humidifier?
No, its not harmful to add bleach to humidifier water, if you use a sensible proportion. You should add enough to control microorganisms, and no more. This can be done by being conservative with how much you add to each tank, and then observing whether mold...
Using Bleach in a Humidifier?
Some humidifiers--like mine--have no rubber parts, or any parts which would be damaged by bleach.
Using Bleach in a Humidifier?
You could clean them every 3 hours, but that wouldnt stop the real problem, which is mold growth on the filters--which then gets transferred into room air.
