The Spruce / Robert Tutton
Do you really need a dehumidifier in winter?
Humidity or dampness (water vapor) in the air is one element that influences indoor air quality.
The appliance draws in damp air, removes excess moisture, and releases drier air into the room.
The Spruce / Robert Tutton
In moisture-ridden bathrooms and basements, dehumidifiers ordehumidifiers for basementscan prevent mold and mildew growth.
Despite the colder air outside, humidity can still exceed preferred levels inside.
People commonly crank up the heat, ignoring the best temperature for a thermostat in winter.
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However, when you use a dehumidifier in winter, you might increase the heat without worrying about moisture.
Using a dehumidifier in winter can prevent most of these issues.
This will ensure energy efficiency and that humidity levels dont dip too low.
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Well-insulated homes generally will not need a dehumidifier during winter.
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Hence,using a dehumidifier in winter may not be necessary.
Instead of a dehumidifier,Dr.
“I usually tell people to target ~50% humidity,” says Dr. Yu.
“We always recommend cool mist humidifiers as well.
see to it the humidifier is cleaned regularly to prevent mold from growing,” says Dr. Yu.
An indoor humidity level below 30% can cause serious damage.
Excessive dry air can also lead sheetrock, wooden beams, and leather furnishings to crack.
Also, if you use a dehumidifier below freezing temperature, the coils may freeze and ruin the appliance.
Which Rooms Need a Dehumidifier Year-Round?
Keep humidity levels in check by using a hygrometer monthly to test dehumidity levels.
