Why should I use a humidifier?

People need a certain level of humidity to be comfortable. In the winter, indoor humidity can be extremely low, and the lack of humidity can dry out your skin and mucous membranes. Low humidity also makes the air feel colder than it actually is. Dry air can also dry out the wood in the walls and floors of our houses. As the drying wood shrinks, it can cause creaks in floors and cracks in drywall and plaster. Dry air also increases static electricity.

Does the product require regular cleaning?

It is recommended to wipe out the water tank and base of the product on a regular basis; approximately every 1–2 weeks (depending on use). Guardian Technologies™ PureGuardian® Ultrasonic Humidifiers have Silver Clean™ technology in the water tank, which helps to fight the growth of mold and mildew on the surface of the water tank. When storing the unit, it is recommended to pour any excess water out and clean it with a soft, damp cloth. Let dry completely before storing.

Are there any wicks or evaporating pads to replace?

There are no wicks or pads to replace.

What is ultrasonic technology?

An ultrasonic humidifier uses a metal diaphragm vibrating at an ultrasonic frequency to create water droplets. Thanks to ultrasonic technology, the Guardian Technologies™ humidifier is virtually silent when running, making it easy to have on while you sleep.

What is Silver Clean™ technology, and why is it used in your humidifier?

Silver Clean™ technology is small particles of silver embedded in the tank to fight the growth of mold and mildew on the surface of the water tank.

Where should I use the product?

It is recommended that you place the product up on a table or nightstand and not on the floor.

What is a comfortable humidity level?

Forty to fifty-five percent (40–55%) humidity is considered within the comfortable range. Any humidity level below thirty percent (30%) is considered dry.

Do I need to put in a certain type of water for my humidifier to work?

You can use either distilled or regular tap water. If you have a high mineral content in your tap water, it may be preferable to use distilled water. Since distilled water is likely to contain lower mineral content than most tap water, it will prevent less build-up.