That's why you should have a roll of toilet paper in the fridge. Toilet paper absorbs excess moisture and the unpleasant smell in the refrigerator disappears after just a few hours.
Coffee beans and powder, baking powder and lemons can also be helpful for odor problems. After two weeks, the roller should be removed and, if necessary, replaced with a new one. The toilet paper roll is also a useful utensil in the kitchen. A coin in the freezer compartment of the refrigerator also works wonders and protects against food poisoning.