I used a cool mist humidifier for DD all winter. Now that it's warming up (I'm in Charlotte, NC), do I still need to use it every night or only if she's congested? Is there any disadvantage to using it - like, can the air be too humid? I do sometimes use a small fan if it's getting too warm in the room, but I've considered getting a white noise machine, too. TIA.
Re: Still using cool mist humidifier?