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What's wrong with increasing the humidity level in my house in the summer?

Last Updated: December 01, 2011

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Adding humidity in warm weather increases the load on the air conditioner, which dehumidifies as it cools. High humidity can make you feel warmer and less comfortable, so it is counterproductive. It may also lead to growth of mold and dust mites. Bottom line, it can increase energy use, reduce comfort, and cause poor air quality.     A Brief Guide to Mold, Moisture, and Your Home - EPA Home

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