Friday, June 30, 2017

What is a comfortable level of humidity? (link)

When you consider that people generally are most comfortable when the relative humidity is approximately 40 percent, you can see how dry indoor air can take a toll on your family. Low humidity causes static electricity, dry skin, lips and hair, scratchy throats and noses, and itching and chapping.

Indoor Comfort Issues: Too Much Or Too Little Humidity? - Coolray ...

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