Keeping the correct humidity level in your home is important to your well-being as well as that of your house. While a little moisture can be beneficial, too much could be hazardous to your health by promoting bacteria growth. It can also do damage to the home and your possessions, especially if gone unchecked for long periods of time. Fortunately, humidifiers and dehumidifiers can help you control the humidity in your home.
Recommended Humidity Levels
The recommended average relative humidity level is between 35 percent and 45 percent. This range will provide the best comfort for your family. It also helps to protect your musical instruments, drywall, wooden furniture, and other belongings or materials from the damaging effects of dryness or excessive moisture.
Relative humidity levels fluctuate depending on climate and air temperature. It’s important to use the suggested average with caution and apply it along with knowledge about your own home. How a house handles humidity depends on many factors, including how airtight the building is, its design and construction, and any vapor retarders that are installed.
Product Care and Maintenance
If you are using a humidifier or dehumidifier, take the time to read your product manual. To get the most efficient use out of it and ensure its longevity, you will want to follow the recommended guidelines for filter changes and cleaning. If your product is running with a clogged and dirty filter, you could be adding bacteria and mold spores to the room. Regular cleaning and filter changes will prevent this.
Source: https://www.thespruce.com/humidifier-control-moisture-1908164