How to get rid of stagnant smell in washing machine?

Author: Adrien Lueilwitz  |  Last update: Saturday, February 14, 2026

Baking soda and vinegar: For both top-load and front-load washers, start by adding 1/4 cup of baking soda directly into the washer drum. Then, pour 2 cups of white vinegar into the detergent dispenser. Run a hot wash cycle without any laundry.

How to fix stagnant smell from washing machine?

To fix this problem you can run 2/3 cup of bleach in a very short cycle and let it sit for 15 minutes before the rinse and drain. There is also a product called Active washing machine cleaner which is designed for this purpose. You may have to repeat this a couple of times the first time you do this.

How do I get rid of the musty smell in my washing machine?

Pour two cups of white vinegar into the drum, then run a regular cycle over high heat - no clothes, of course. The baking soda and vinegar should break down any residue on the cylinder and kill any mold that may be present. It also helps eliminate unpleasant odors.

How to neutralize stagnant water smell?

The most common reason for the odor is stagnant water in your plumbing system, particularly within the hot water heater. The best way to eliminate the odor is to purge your plumbing system by completely emptying your hot water heater.

How to remove stagnant water smell from washing machine top loader?

Add about 2 cups of white vinegar to the water. Vinegar helps remove odors and disinfects the machine. Pause the cycle: Once the machine has filled with hot water and started agitating, pause the cycle and let the water-vinegar mixture sit in the machine for about an hour.

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Is bleach or vinegar better to clean a washing machine?

“For removing odors, I would say vinegar.” Some people, however, prefer white vinegar because it's not as harsh as bleach. Unless, of course, your washing machine has been completely neglected, and is now a breeding ground for bacteria and germs, and you want a power cleaner.

How to remove stagnant water from a washing machine?

Using your washing machine's drain cycle
  1. Ensure your drain hose is properly positioned.
  2. Select the drain or spin cycle on your machine's control panel.
  3. Start the cycle and let the machine do the work.
  4. Once complete, check if any water remains and repeat if necessary.

Why does my washing smell like stagnant water?

Clogs: A clog in your washing machine's pipes or drain can lead to stagnant water and an unpleasant smell.

How do you get rid of stale water smell?

Vinegar: Put white vinegar in bowls and place the bowls throughout the room. The vinegar will remove the odor within a couple of days. Cat Litter: Put clean cat litter in small, open containers and place the containers around the room. Make sure you change the cat litter for better deodorization.

Why does my washing machine smell worse after cleaning?

Unfortunately, it is possible that you could deep clean a washing machine and have it smell even worse afterwards. The reason for this is usually simple – you have loosened the dirt and the grime, but it has not been flushed away from the insides of the machine completely.

How to freshen a washing machine?

Use a combination of white vinegar and baking soda to naturally clean your washing machine; pour half a cup of baking soda into the drum followed by two cups of vinegar in the detergent dispenser, then run a hot wash cycle. For stubborn grime and odors, consider commercial washing machine cleaners.

What laundry detergent gets rid of musty smell?

You can still get those unpleasant smells out of your clothes. Zinna says all you need is a heavy-duty laundry detergent. Look for options like Tide Hygienic Clean or other brands containing ingredients made to trap dirt and oil so they won't get re-deposited on clothes.

How to remove mildew smell from washing machine reddit?

Wipe any mildew out of the seal. There may be a filter that you should clean. Once a month, run a sanitize cycle (if it has one) or a longer hot cycle with an Affresh tablet.

How to remove musty smell from washing machine?

Baking soda and vinegar:

For both top-load and front-load washers, start by adding 1/4 cup of baking soda directly into the washer drum. Then, pour 2 cups of white vinegar into the detergent dispenser. Run a hot wash cycle without any laundry.

What can I put in my washing machine to stop it smelling?

Set the machine to a hot cycle and add a cup of bicarbonate of soda & vinegar to the drum. The mixture will help clean your drum. Leaving your machine door open slightly after each wash allows air to circulate the drum. This helps to stop germs breeding and reduces any unwanted scents.

Where to put vinegar in a washing machine?

Using vinegar in laundry is simple. You can add it to the fabric softener dispenser in your washing machine or pour it in during the final rinse cycle. When adding vinegar towards the end of the cycle, manually pause your machine right before the final rinse cycle and add a 1/2 cup of diluted white vinegar to the load.

What kills the smell of stagnant water?

Chlorination can kill sulfur bacteria. If all bacteria are not destroyed by chlorination, the problem may return within a few weeks. Increase the water heater temperature to 160 degrees Fahrenheit (71 degrees Celsius) for several hours. This will destroy the sulfur bacteria.

How to get rid of a musty smell?

How to get rid of musty smells in your home
  1. Regular ventilation. Ventilation can remove the musty air that causes a buildup of bad odours. ...
  2. Use an air purifier. ...
  3. Air fresheners. ...
  4. Baking soda. ...
  5. Eliminate moisture and keep the house dry.

Does baking soda remove smells?

Baking soda is probably one of the most useful tools in eliminating odors from your home. Instead of masking odors like air fresheners and candles, baking soda absorbs and neutralizes them. It has a reputation for being one of the best carpet deodorizers.

What to put in a washing machine to clean it?

For a homemade option, you can try cleaning your washing machine with vinegar. Just pour two cups of distilled vinegar into your detergent drawer. You can also use soda crystals (or baking soda) to clean your washing machine. Sprinkle half a cup into your drum and then let your washing machine run on a hot setting.

Why does my laundry smell after sitting in the washer?

There are several common reasons why your clothes might smell funky after pulling them out of the washing machine. The most common cause of the odor is mold and mildew. Washing machines are usually warm and humid, making them the perfect breeding ground for bacteria.

Can I put bleach in my washing machine drum?

To disinfect your washing machine, add half a cup of bleach to your detergent drawer, and another half in your drum. Run your washing machine on its hottest cycle, ensuring that your drum is completely empty. If possible, pause the cycle once the drum has filled with water and allow it to sit for 45 minutes to an hour.

How do I get the stagnant water smell out of my washing machine?

How to get rid of that stagnant smell from your washing machine
  1. Run a service wash. A service wash means spinning your washing machine at a high temperature without any clothes. ...
  2. Clean the seal. ...
  3. Wash out your drawers and lint filter. ...
  4. Leave your washing machine door open. ...
  5. Check your standpipe.

Why does my washing machine smell stagnant?

Poor plumbing. Another reason for a smelly washing machine is poor plumbing. If your washing machine doesn't drain properly, stagnant water could be sitting in your pipes or drum for days. Not only could this create a bad smell, but it also makes it easier for mould and bacteria to populate.

How to clean a washing machine drain hose without removing?

Use a funnel to pour about a quarter of a cup of baking soda into the pipe. Next, empty a baster full of vinegar into the drain hose. Top tip: If the blockage is not completely gone, you can repeat the above process. Once you have cleared any debris from the hose, pour hot water in to flush everything out.

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