Today I noticed that the gasket seal surrounding the refrigerator door has a bit of a gap along the lower quarter of the door. The photo below shows my refrigerator door - notice how the white gasket is flush with the refrigerator from the top down to about six inches below the bottom of the door handle, but then there is a gap that starts to grow and runs down to the end of the door.
How would I go about fixing this gap? Do I need to buy a new strip of the door gasket and replace the existing one?