What is the best way to clean the inside of a fridge?

To clean the inside of a fridge, start by removing all food items. Wipe down shelves and drawers with a mixture of warm water and mild detergent. Use a sponge or cloth to scrub away any spills or stains. For tough stains or odors, mix equal parts water and vinegar and wipe down surfaces. Finish by drying everything thoroughly before putting food back in.