Sometimes, mold has penetrated so deeply that gentler methods are insufficient. In such cases, isopropyl alcohol may be the solution.
Dampen a cloth or cotton ball with alcohol.
Apply it directly to the affected area.
Let it absorb.
Alcohol instantly kills bacteria and mold and evaporates quickly, leaving no moisture behind. While it’s usually not necessary to do this occasionally, it’s a good idea to briefly air out your refrigerator after use.
How to restore a refrigerator seal.
When a seal is dirty or greasy, it can lose its elasticity and seal less effectively. This leads to energy loss and less efficient refrigerator operation.