I have a big experience to use the cool moisture humidifier, cause I am using this cool humidifier from previous 4 years. If you use a cool moisture humidifier so suggest you for use Honeywell HUL520W Mistmate Cool Mist Humidifier. It is very safe and healthy for your baby and home. Here have more details.
The Best performing Humidifier For Babies Kids 2018 Edition