Why does my fridge smell like vinegar after cleaning?

Author: Madie Mueller  |  Last update: Saturday, November 15, 2025

Why Does My Fridge Smell Like Vinegar? A vinegar or acetone (nail polish) smell is a good indicator that the refrigerant is leaking. Basically, the refrigerant is what makes the fridge cold. It can leak from having a hole in its hose, an improper defrost of the freezer, or even just from the appliance aging.

Why does my refrigerator smell like vinegar?

It Smells Like Nail Polish Remover, Vinegar, Or Ammonia!

If you are smelling one of these three, the most likely cause is a Freon leak within your refrigerator.

Why does my fridge still smell after cleaning but?

The smell is probably coming from the drainage hole. You can clean it by removing the plastic thingy (the red one in the picture, though some fridges come without) and inserting q-tips soaked in vinegar. Clean the plastic thingy and put it back in place.

Why does the inside of my fridge smell like chemicals?

A chemical smell coming from inside the refrigerator is a strong indication of a slow freon leak. I suggest you get someone to come take a pressure reading at the compressor to see if you're losing pressure/Freon.

Why does my fridge have a sour smell?

Bad smells in your fridge usually come from spoiled food, spills, or bacteria. Check for expired items often and clean up spills right away to stop odors.

How to clean a smelly fridge - Which? advice

How do you cure a smelly fridge?

Remove paper and clean with vinegar and water. Sprinkle fresh coffee grounds or baking soda loosely in a large, shallow container in the bottom of the refrigerator and freezer. Place a cotton swab soaked with vanilla inside the refrigerator and freezer. Close door for 24 hours.

Why does my fridge smell but nothing is rotting?

If your fridge smells but no rotten food can be found, it's likely that the cause is bacteria lurking in areas of moisture in your fridge.

How do I know if my fridge is leaking gas?

Listen for a hissing sound coming from the fridge or AC. You may notice your food is not as cold as it should be, or you may see ice forming on the inside of the appliance. Take a look at the back of the fridge. If there's any frost or ice buildup, it could be a sign of a leak.

Why does my fridge smell funky?

To help your fridge smell fresher, unplug it and clean the interior with a baking soda paste (baking soda + water) and a soft cloth. Wipe it clean with a damp cloth. Let it air out with the door open for a day before plugging it back in.

Does a lemon get rid of a smelly fridge?

Yes, you can. To clean the fridge shelves, you can squeeze lemon juice onto a cloth or towel and wipe them down. Alternatively, you can place a few citrus slices in a bowl and leave them in the fridge for greater absorption power. It usually takes a few hours before you notice the odors have dissipated.

What does a smelly fridge mean?

Spoiled food: When food goes bad, it can produce unpleasant smells that can spread throughout the fridge. Spills: Food or liquid spills in the fridge can create a breeding ground for odor-causing bacteria.

What is the best fridge deodorizer?

The Best: Remodeez Aqua Refrigerator Deodorizer

This means that a single Remodeez will last much longer than anything full of baking soda (though the baking soda models can be refilled). Basically, you only need to replace it every six months—which is about five months and 27 days longer than your oldest leftovers.

Why does my fridge smell after cleaning?

USE VINEGAR

If the odor persists, try wiping down the interior of the fridge with a mixture of equal parts water and white vinegar. Vinegar is a natural deodorizer and can help eliminate stubborn smells.

Is it OK to clean fridge with vinegar?

Vinegar is one of the best things to clean a fridge with. Not only does its acidic qualities help to break down grease or sticky marks, but kills mold and bacteria spores and deodorizes lingering smells. What's more, it is food safe, so is perfect for food storage areas like refrigerators, or even pantries.

Should I put baking soda in my fridge?

Using baking soda as a cleaning agent or as a deodorizer can help your refrigerator stay clean and fresh.

Why does my fridge have a chemical smell?

The chemical smell is most likely coming from the fridge's cooling coils. When these coils get covered in dust or other particles, they can start to emit a chemical smell. This smell can then transfer to your food, making it taste like chemicals.

What does a leaking fridge smell like?

If the odour smells like strong chemicals or gas, then your fridge freezer could be leaking refrigerant. Inhaling this can be very dangerous! If it's safe to do so, turn the unit off. Then, get out of your house and call a technician as soon as you can.

How do I know if my fridge needs gas?

The Foodstuff Starts Getting Spoiled or at Best Starts Remaining Warmer. If you find the foodstuff stacked in your fridge has started getting spoiled or getting warmer, that's a red flag. This is the first sign of the fridge losing gas, and the rate of the loss speeds up, you can find a freezing effect.

How to stop gas leakage in fridge?

How to Fix a Refrigerant Leak in a Refrigerator
  1. Patch rust holes on the condenser coils. ...
  2. Replace condenser tubing. ...
  3. Swap out the valves. ...
  4. Install new compressor or condenser.

How to remove smell from fridge with vinegar?

Vinegar. Add some vinegar to a small paper towel and place in a small bowl or open container. Leave it inside your fridge for at least 24 hours to obtain the desired effect. Make sure to replace the towel every few days or each time it dries out.

How do I get rid of a sour smell in my fridge?

For very stubborn odors, wipe down the refrigerator's interior with a mixture of equal parts water and white vinegar. This natural deodorizer can help get rid of persistent smells.

How do I stop my empty fridge from smelling?

Try these simple ways to eliminate refrigerator odors and leave your fridge smelling fresh and clean.
  1. Clean the refrigerator drip pan.
  2. Eliminate fridge odors with activated charcoal.
  3. Air out the smelly fridge.
  4. Utilize baking soda.
  5. Make a deodorizer.
  6. Neutralize odors with coffee grounds.

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