This may seem like a dumb question...but never dealt with it before...
We have a humidifier, but my sons never sick, so I think the last time I used it was around 2 years ago.
I pulled it down from closet an went to put water in it..and what looks like the filter (maybe??) has some mold.
I'm sure he can't be breathing that in.
Can that be cleaned? If so, how? Or should I buy a new filter or whole humidifier?
I can add a pic if needed.