How do I clean my Whirlpool refrigerator properly?

Unplug the refrigerator, then hand wash, rinse, and dry removable parts and interior surfaces using a clean sponge or soft cloth with mild detergent in warm water. Do not use abrasive cleaners, window sprays, scouring cleansers, flammable fluids, bleaches, or paper towels on plastic parts, interior liners, or gaskets. Clean both the refrigerator and freezer sections about once a month to prevent odors from building up. (Page 6)