How to Control Humidity: A Basic Guide How to Control Humidity: A Basic Guide

What You'll Need
Exhaust fan
Air conditioning

Learning to control the humidity in your house will enhance the comfort level while preventing damage within the structure of the house. Humidity, whether it is of a low or high level, can deteriorate your health. For example, a high level of humidity can cause mold growth and allergies. However, if humidity is present at a low level, it can cause nosebleeds, dry skin and even colds.

Step 1 – Switching on the Air Conditioning

If the weather is humid, do not open the windows but switch on the air conditioning and leave it running on a regular basis instead. Follow this procedure when the temperature is not beyond 55 degrees F.

Step 2 – Using the Bathroom Exhaust Fan

To reduce the humidity in your house, switch on the bathroom exhaust fan when taking a bath or shower. After you finish, leave the exhaust fan active for an additional 10 to 15 minutes to help remove the humid air. On the other hand, if the air is too dry, you can enhance the humidity level by refraining from switching on the bathroom exhaust fan. You can also leave the bathroom door open to help the humid air flow to other rooms in the house.

Step 3 – Circulating the Air at Night

Let air circulate through the bedrooms at night. If you aren't running the air conditioning or heating, leave the doors open during the nighttime to allow air to circulate throughout the house. Leave the doors open if you do not have a return air duct as well.

Step 4 – Switching on Your Oven Vent

Remember to switch on the oven vent when you are cooking. This will help reduce humidity not only in your kitchen, but throughout the entire household. Apart from this, do not let foods simmer for too long on the stove. However, if you want to increase the humidity, you can let the food simmer longer or else, you can let potpourri simmer on a stovetop humidifier.

Step 5 – Checking for Water and Air Leaks

Inspect the household and check for water leaks in your washing machine hose, the water heater or the grout of the tiles in your shower area. You will have a lot of humidity if you have water leaks in these places. Check for air leaks as well, in such areas as doors, windows, air conditioners and power outlets.

Step 6 – Installing a Dehumidifier

Place dehumidifiers in humid places around the house. Make sure that you select a dehumidifier model that has automatic monitoring settings and controls to adjust the levels of humidity. Set the dehumidifier at around 40 to 50 percent in summer and 30 to 40 percent in winter. You need to make sure also that the dehumidifier can still operate if the temperature indoors falls lower than 60 degrees F.

Step 7 – Buying a Humidifier

Buy a humidifier if you want to increase the humidity level in your home. There is a difference between a tabletop humidifier and a console humidifier. The first one produces approximately 2 to 4 gallons daily whereas the second one produces up to 8 gallons and can control an area as large as 2000 square feet.

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