... and I found that the white dust is still pretty bad. I do have hard water and I ...
I've been using this for a couple of years and I found that the white dust is still pretty bad. I do have hard water and I used twice as much as recommended based on another review but this year I had a lot of difficulty breathing when I ran my ultrasonic humidifiers. Maybe it's just in my home, but this was a rough winter for my lungs. White dust on everything and I was hoping that this would prevent that.
Rating: 3 stars