I got one of those stupid cool mist humidifiers because it was on sale (and top fill). Now I’ve noticed a little bit of black goop. With my summer time dehumidifier I just dump in some Hydrogen peroxide and call it a day.
If I just dump some H2O2 in my humidifier with the ultrasonic do dad just blast it to bits? Am I about to make diet mustard gas? Should I just buy the bullet and replace it with one that steals the badies out?
Cleaning the humidifier with H2O2 is relatively benign. It’ll probably take care of the mold/algae issue. I’d run it outside or in the garage as a precaution, but the risk is low as consumer grade H2O2 is very diluted.