How to Clean a Moldy Refrigerator

Erika Northman
Cleaning a moldy refrigerator can scare the bravest away. Dark mold (and often lots of it) will result when a refrigerator has been stored with the doors closed or when a full frig has lost power for several days or weeks while you were away. With proper cleaning, most of these fridges can be saved. So what do you need to get started?

Gloves
Mask
Old toothbrush
Spray bottle
Bleach
Cheap sponges and rags (you will toss these later)
Charcoal

The smell of the mold is going to be overwhelming so if possible move the fridge outside. Sunlight kills bacteria and mold so if the weather is sunny so much the better. If it's not, you still need to get started, but hopefully you will have a chance to expose the fridge to some direct sunlight before using it.

Put your rubber gloves and mask on before you start. If there is food waste in the refrigerator, empty it all into plastic garbage bags. Be sure to double bag it as the smell and bacteria are sure to be strong. Next create your mold killing bleach formula by mixing 1 part bleach to 1 part water into a spray bottle.

Spray the walls, sides and ceilings of the refrigerator and let stand for at least 30 minutes. Use sponges or rags to wipe clean the inside. You may need to use a little elbow grease. Repeat as necessary to remove the mold from refrigerator.

For the rubber seal around the main and freezer doors, use the same solution and an old toothbrush to clean the mold that gets stuck in the grooves. Leave the doors open and let dry in the sunlight.

Remove and clean the drip pan under the fridge. If it is metal, use a vinegar and water solution instead of bleach to clean it. Make sure it is completely dry before reinstalling.

Wait! You aren't finished yet. Before using the refrigerator, place an open bag of charcoal inside and let it run for at least one day. Charcoal acts as an absorbent and this will get rid of any remaining bad odors.

Finally, it takes a bit effort to clean a moldy refrigerator but you will be glad to save the money of replacing it.

Published by Erika Northman

Educator/Writer/Traveler with a passion for languages and learning.  View profile

  • If mold gets behind the refrigerator lining, it can't be saved.
  • Remember to toss sponges or rags used.
  • Both mold and bleach are dangerous to breathe in so always wear a mask.

1 Comments

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  • Abby Willow10/15/2010

    Great tips on moving the fridge outside to clean it. I've dealt with moldy fridges before and it is not a pretty sight, nor a fun thing to deal with :)

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