I found that one to be junk too, it grows mold everywhere unless you are super on top of adding chemicals. Maybe I'd have had better luck if I ran distilled wa

I found that one to be junk too, it grows mold everywhere unless you are super on top of adding chemicals. Maybe I'd have had better luck if I ran distilled water only. I use a warm mist honeywell/vicks one now and it's great cost about $35. But I'm pretty sure that I will add steam to my hvac though next season and be done with it. The vicks giant bulb thing for $20 that they recommend gets pretty gross because you can't get all the water out and the slag accumulates as it doesn't work with distilled water.