Your humidifier will say somewhere in its booklet whether or not this is a bad idea. Generally, a very small amount is cool though, even if the book says otherwise. Not sure if you could add enough to prevent any mold with that amount though.
I think that would be bad for almost all humidifiers, mine specifically state not to use any. I'm assuming you mean green algae? I just do my best to constantly clean the equipment. A bleach wash is the only way to completely clean it out.
I think that would be bad for almost all humidifiers, mine specifically state not to use any. I'm assuming you mean green algae? I just do my best to constantly clean the equipment. A bleach wash is the only way to completely clean it out.
This is what I use for my humidifier during drying. I don't run a humidifier in my grow rooms, even though it's dry as hell here. My closet actually reads 15% and 13% right now.