The "aroma" of mustiness or overly odorous products often permeates the walls and shelves of the refrigerator.
In most cases, it cannot be removed even after thoroughly washing the refrigerator.
If you encounter a similar problem, you need to do the following.
First of all, check if the drain hole is clogged.
Most often it is located on the bottom shelf and a blockage in this hole is the cause of the unpleasant “aroma”.
In addition, carefully examine the rubber seals on the refrigerator door - sometimes the stench comes from them.
Once you are sure that everything is in order, you can use a method that will naturally remove unpleasant odors from the refrigerator.
So, you will need regular soda. It is worth filling a suitable container (without a lid) and leaving it on one of the shelves - over time it will absorb all foreign and unpleasant "aromas".