If you go a little too long without cleaning and minerals build up so bad to the point their like rocks and can't be broken off the inside of the humidifier, is it time to say "lesson learned, won't take that long again" and throw it out and get another one?
The one we have isn't a horribly expensive one and after cleaning it as best I could last evening, I still do'nt really feel all that comfortable using it. I know it's the pink bacteria nastiness that should be the concern - I just don't know how concerning the mineral build-up should be as well.
Re: Question about humidiers & mineral build-up