Condensation is the process by which water vapor in the air turns into liquid water. It can occur on any surface that is cooler than the dew point of the air, which is the temperature at which the air becomes saturated with water vapor. Condensation can be a problem in many different situations, such as when it forms on windows, walls, and ceilings, or when it causes mold and mildew to grow.
There are a number of things that can be done to avoid condensation. One is to increase the temperature of the surface on which condensation is occurring. This can be done by using a heater, fan, or dehumidifier. Another way to avoid condensation is to reduce the amount of moisture in the air. This can be done by using an air conditioner, dehumidifier, or by opening windows and doors to ventilate the area.