White balance is the process of removing or neutralizing colors in your photos. White balance helps colors in an image appear as they do in real life. You can add warm colors to change the coolness of your image. White balance is to create a neutral image. When white balancing your first open your image, then you find the white balance section. After that you select the eyedropper tool and select the cool or grey part of your image and change the temp until it neutralizes the image.