Vicks Humidity Monitor Helps You Keep Moisture at Ideal Levels VICKS HUMIDITY MONITOR: Using a humidifier to maintain an indoor humidity level between 40-60% can help reduce the survival of flu viruses. This humidity monitor lets you know when to turn on your humidifier to help keep your family healthy in flu season. VICKS HUMIDIFIERS FOR KIDS, ADULTS: Track how much moisture is in the air &amp; know when to use a humidifier. Many find that a humidifier for the bedroom becomes an essential part of a good night's sleep when the air is dry, in allergy season, or when sick. COUGH &amp; CONGESTION RELIEF: When you or your kid has a cold, it can be difficult to sleep through the night. Humidifiers and vaporizers provide temporary relief from coughing and congestion, so your rest won't be as disturbed by coughing fits. VICKS VAPORIZERS, HUMIDIFIERS, &amp; STEAM INHALERS: Steam &amp; humidity offer temporary relief from cough &amp; congestion due to colds or allergies. Vicks humidifiers &amp; steam inhalers can help you breathe easier wherever you are, from the bedroom to office. HUMIDIFIERS FOR BEDROOMS, DESKS,TABLES: Our humidifiers &amp; vaporizers help you breathe better wherever you are. Try a Vicks humidifier if you've found relief from vaporizer or humidifiers made by Vornado, Crane, Aircare, Sunbeam, Homedics, or Dyson.