There are two main types of cool-mist humidifiers: evaporative and ultrasonic. Evaporative humidifiers create a very fine mist that isn’t always visible to the human eye. Unlike warm-mist ...

Both ultrasonic and evaporative humidifiers ... be humidified by a particular model in the product description. This Vicks humidifier is medicated to help clear blocked sinuses, as well as relieve ...