There is nothing like a good quality dehumidifier for the removal of mold, moisture and mildew from any home. Dehumidifiers are especially essential for a person suffering from allergies who wants to prevent mold spores from growing in their home, and for keeping humidity low enough to help keep dust mites away.



Active dehumidifiers have almost the same machinery as an air conditioner. While an air conditioner cools on one side and releases heat on the other side, a dehumidifier cools and then re-heats the air.

Basically, a dehumidifier takes moisture out of the house by sucking in moist air, and pushing the dry air out the other side. This dry air then mixes with the moist air, making it a little drier, which in turn is pulled into the unit to become drier over and over again. The moisture collects in a pan and when the pan is full, the unit automatically shuts off. The dehumidifier is controlled by a humidistat which tends to respond to changes in moisture content and is absolutely necessary for efficient energy consumption.

While a dehumidifier can lower humidity levels, the extent to which it can be minimized depends a lot on your prevailing room temperature.

Dehumidifiers are vital for environmental control, especially in areas where humidity can rise above 50% naturally. In places where humidity levels rise above 50% it tends to affect furniture, and causes wood to rot and harbor toxic mold and fungus, which can cause odors and eventual health problems.

If you are not sure whether you actually need a dehumidifier, there are several signs to look out for. Some of them are, condensation on the window, or wet spots on the ceiling tiles or walls. If the room feels stuffy and has a musty odor, or if there is an increase in allergies and allergic reaction amongst family members, a dehumidifier can definitely help.

When choosing one, ensure it is large enough to handle the job. Placement is important as well, and if the unit has an air vent on top it can be placed against the wall. If it lacks an air vent, it should be placed away from any walls or furniture to allow proper circulation.

Your sleep as well as your daily activities can be affected by excess humid conditions in your home. However, the general feeling of discomfort can be alleviated by using a dehumidifier. As always, as with all equipment being used, safety is top priority and should not be compromised.