That's why you should have a roll of toilet paper in the fridge. The toilet paper roll is also a useful utensil in the kitchen.
A coin in the freezer compartment of the refrigerator also works wonders. 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 scent of a lemon also creates a pleasant scent in the interior. But it can take several days for the smell to completely dissipate.