Keeping your window fan clean from time to time is necessary so that no dirt or debris can stick inside. If you don’t clean it, all the dirt will stick inside, making a layer and affect the efficiency of the fan.
The cleaning process is not too long or hectic; it involves a few necessary steps. First, make sure to unplug the fan before you start with cleaning. Take out the fan from the window and remove the housing. Now wipe the fan with a cloth and soapy mixture.
You should clean it once or twice a month for better results. Even in winters, when you are not using it, make sure to clean the fan, so it will work perfectly again in summers.