Preventing Condensation Can Prevent Mold!
Prevent Mold by Preventing Condensation
Condensation is another frequent cause of moisture. Condensation forms on cold surfaces when water vapor in the air cools and becomes liquid. Often you'll see condensation on metal pipes, concrete walls, water tanks and windows.
One way to reduce condensation is to keep the temperature warmer in rooms. For example, by installing insulation. You can also insulate the surfaces themselves such as putting coverings over metal pipes. You'll also have less condensation occurring if you keep the humidity in your home low.
Prevent Mold by Reducing Humidity
Many species of mold can begin to grow from humidity alone if the humidity stays high for long enough. In fact the humidity only needs to be higher than 55% before some molds can begin to grow.
The best way to keep humidity low in your home is through ventilation. Open the windows during the day, especially when it's hot since this is when humidity is usually the lowest outside. Close your windows when it's raining outside though.
It's especially important to ventilate the rooms where steam and moisture builds up, like the kitchen and bathroom. Exhaust fans help to reduce the humidity when doing things like cooking or washing dishes.
Air conditioners can also reduce household humidity, as can using dehumidifiers in your home.