Why is there a bad odor in my fridge?
It could be the smell of rotting food, or that laing left uncovered in the fridge. The best way to remove it is to give the fridge a good wipe down and to put charcoal to deodorize the air. If you cleaned the interior but the smell still persist, check the drain pan. It may have become moldy and musty. Sanitize that but washing it in a vinegar and baking soda solution.