An ultrasonic humidifier is a device that is mainly designed to use the ultrasonic waves for the creation of a fine mist of the water via electric current at the ultrasonic frequency. Proper use of ultrasonic humidifier and aroma diffuser helps in bringing the soothing and calming moisture into the atmosphere of the interiors. It is helpful in relieving some of the skin and respiratory problems such as dry throat, itchy or dry skin, coughs, colds and congestion which are carried by the dry atmosphere in the inter5iors. The ultra-fine mist originated from ultrasonic humidifier spreads amazingly into the air flow and leave the coolness and selected aroma in the long run.