How should I clean the interior of my refrigerator?

Always unplug the refrigerator before cleaning. Remove all removable parts such as shelves and crispers. Use a clean sponge or soft cloth with mild detergent in warm water only—do not use abrasive or harsh cleaners. Hand wash, rinse, and dry all surfaces thoroughly. To remove odors, you can wash inside walls with a mixture of 2 tablespoons baking soda to 1 litre of warm water.