If your tap water doesn’t have much mineral content you can use it. My tap around here has an average PPM and will leave white dust after awhile. Shit sticks to everything and will start clogging your pre filter. That’s if you have a mist or ultrasonic, etc humidifier.
I use evaporative ones so I don’t have to use distilled or RO water. They can take a little longer to get the job done, but I don’t need to buy distilled or install RO. If you have RO, I would definitely use it.
I use evaporative ones so I don’t have to use distilled or RO water. They can take a little longer to get the job done, but I don’t need to buy distilled or install RO. If you have RO, I would definitely use it.