How can I reduce condensation in my home? Here’s our advice:
Advice for Reducing Condensation
•   Reduce moisture sources
•   Stop or severely limit the use of humidifiers, or adjust them to the appropriate setting
•   Run a dehumidifier, if needed
•   Limit plants, aquariums and pets. If you care for a lot of plants, group them in one sunny room and avoid over watering.
•   Have your gas appliances checked, if you have not recently. Malfunctioning gas appliances can deliver excessive water vapor into the air along with more dangerous contaminants. Be sure you have a carbon monoxide alarm.
•   Store firewood outside
•   Eliminate plumbing leaks
•   Don’t air-dry clothes indoors
•   Correct grading/drainage problems around exterior of your home
•   Increase ventilation
•   Open windows for a few minutes each day, particularly after steam-producing activities such as showering/bathing, laundry, and cooking. Heat loss will be minimal.
•   Run kitchen, bathroom, and other fans longer and more often.
•   Improve or add a ventilation system in your home through attic, roof and soffit venting. Ensure that everything vents to outside.
•   Open blinds and drapes. Heavy window coverings restrict the flow of warm air over the interior glass surface.
•   Operate ceiling fan to improve air circulation.
•   Increase Air Temperature
•   Raise the temperature inside the house
•   Insulate under the seat and over the head of the bay, bow, and garden windows to keep area warmer.
•   Direct warm-air supplies ducts toward windows or even us a fan for increased air circulation at windows.