Humidifiers and vaporizers add moisture to the air, making it less drying to your mouth,
throat, and nose. A humidifier blows cool to lukewarm mist into the air, and a
vaporizer puts out hot steam.
The mist from a humidifier may be
more comfortable to breathe than hot steam. But humidifiers are noisy, produce
particles that may be irritating to some people, and need to be cleaned and
disinfected regularly. Cleaning is especially important for people who have mold