The cold dry air of Winter is a real pain – dry eyes, dry itchy skin, dried-out mucosal membranes in the nose and throat, and so on. When suffering from this ‘winter condition’ many people turn to the use of room humidifiers or vaporizers for relief, and this is a great idea! Safe humidifier use eases the pain caused by the cold air of winter because breathing moist air can soothe the respiratory tract and ease congestion and coughing. But too much moisture can be a negative rather than a positive.

Humidifier as Biological ‘Farm’

Many molds and fungi infestations can exist and perhaps thrive, on humidity they pull from the air. Excessive humidity can also increase growth rates for dust mites,  contributing to allergic reactions. And since humidifiers and vaporizers are wet for long periods of time, they can become a little ‘farm’ for the growth of biologicals such molds, mildews, fungi and so on. When a humidifier is allowed to operate as a ‘mold farm’ they can spread spores and other biological elements around a room. Yuck! So let’s look at how to use a humidifier safely.

The key – as with so many things in life – is balance. We need to find the ‘Goldilocks zone’ that is not too humid, and not too dry. Not too humid to prevent runaway growth of biologicals and not too dry to provide relief from that itchy feeling.

Hitting the Goldilocks Zone

A ‘hygrometer’ is a nice little tool to accurately measure the relative humidity. They are available starting at $4 or so (for a cheapie) that  might last you through the winter. Between 45 and 55 percent relative humidity will be enough to feel comfortable but not so much as to allow biological growths we prefer to inhibit.

Humidifier / vaporizer maintenance becomes a safety issue if you start using one regularly. Follow the manufacturer’s recommendations carefully! If your water has a high mineral content, calcification can build up on furniture, walls or other areas in a room. Use distilled or de-mineralized water to minimize any buildup. Change the internal filters regularly.

As a further deterrent, you can add a bit of SNiPER disinfectant to the reservoir to prevent growth of mold inside your unit. Periodically, add four ounces to a quart of water in your machine. This will be sufficient to keep your machine clean and free of biological growths.

With good cleaning and maintenance, a humidifier or vaporizer can provide comfort and health benefits during the months of cold dry air. Be safe! Keep that machine clean and safe, and it will keep you more comfortable and healthier.

Buy a Gallon of SNiPER Disinfectant & Odor Eliminator SNiPER Kills Mold
Buy a Gallon of Nok-Out Odor Eliminator NokOut Odor Eliminator

There is a  great way to treat a room for odors, where you don’t know the exact source. Learn more here: https://www.nokout.com/Vaporizer-How-to-use.html

As part of your normal weekly cleaning, remember that humid air will often condense near windows. Spray a bit of SNiPER there every week  to prevent the growth of mold in the little puddles of condensate near those windows.

Living the mold-free life is good for you, good for your family and good for anyone who visits your home.