How to Clean a Laundry Machine: A Step-by-Step Guide

Your washing machine cleans your clothes, but who cleans the washing machine? And which cleaning agents are best suited for your machine?

Every load sends detergent, body oils, dirt, lint, and moisture through the same drum. The detergent drawer can develop buildup and the rubber gasket can stay damp for hours. Even the filter has a job that involves catching things you probably would rather not think about.

Eventually, you notice it as a faint musty smell when you open the door.

People seem to have their preferences, but they generally agree that commercial products might not be economical for the purpose. As this Redditor points out – the commercial brands are basically a 50:50 mix of sodium carbonate and oxiclean – so they mix it themselves to save money.

Others suggest citric acid as a one-stop solution for its versatility.

Thus, how to clean a laundry machine becomes less of a curiosity and more of an important discourse to navigate.

The good news is that it is not particularly complicated. The trick is knowing which parts need attention and doing it before a small problem becomes a very unpleasant one.

 

Start with the parts you can actually see

start cleaning a laundry machine from

Before running a cleaning cycle, open the machine and look around. Start with the drum and then check the rubber gasket if you have a front-loading machine. Pull the folds back gently. Hair, lint, detergent residue, and moisture can collect there.

Look inside the detergent dispenser too. It is one of the easiest places to forget because you close it after every wash. That does not mean nothing is happening inside. 

Remove any visible debris. Wipe accessible surfaces with a clean cloth. If your manufacturer's instructions recommend a particular cleaner, use that rather than improvising.

This first inspection often tells you more about your machine than an elaborate cleaning hack ever will.

 

Getting rid of mold is important

Mold likes damp, enclosed spaces. Your washing machine can provide exactly that. This Quora user highlights the need to ventilate the washing machine when it is not in use, apart from running water in rinse mode to clear off loose mold after a wash. 

If you nevertheless notice dark spots or mold around the gasket, do not simply wipe the visible surface and call it finished. Pull back the rubber folds and inspect the entire area.

When learning how to clean mold from a laundry machine, follow the manufacturer's cleaning instructions and use a suitable product for the machine's materials.

 

How to clean a smelly laundry machine

cleaning a smelly laundry machine

A bad smell usually has a reason. Perhaps detergent residue has accumulated, or the gasket has developed mildew. Perhaps wet clothes have been sitting in the drum for hours.

If you are searching for remedies for how to clean a smelly laundry machine, begin with the obvious places rather than immediately pouring something into the drum.

  • Clean the gasket.

  • Clean the detergent dispenser.

  • Check the filter.

Then run the machine's recommended cleaning cycle. Many modern washing machines have a dedicated drum-cleaning or tub-cleaning program. If yours does, use it according to the manufacturer's instructions.


Vinegar could be a good cleaning option

Vinegar is one of the most popular DIY laundry-cleaning suggestions. It is also one that deserves a little caution.

If your washing machine manufacturer permits the use of vinegar, distilled white vinegar can be used as part of a cleaning routine. Its acidity can help with certain types of residue and odor.

Corroborating this in an article titled “Did Granny Know Best?”, BMC Microbiology confirms that the acetic acid present in vinegar is especially effective against common molds such as Aspergillus brasiliensis

But how to clean a laundry machine with vinegar is not simply a matter of pouring a large quantity into the drum and pressing Start. Check your machine's manual first. Some manufacturers specifically advise against using vinegar or other acidic products because repeated exposure may affect certain rubber components.


Do not forget the detergent dispenser

The detergent drawer is surprisingly easy to neglect. Liquid detergent and fabric softener can leave residue behind. That residue can become sticky or unpleasant over time.

Remove the dispenser if your machine allows it. Rinse the compartments with warm water. Use a soft brush for narrow areas where product has collected. Then clean the space where the drawer sits.

Let everything dry before putting the dispenser back. This is a small part of washing machine maintenance, but it can make a noticeable difference. A clean dispenser helps prevent old products from becoming part of every subsequent wash.


Clean the filter too

filter cleaning

Your washing machine filter has an unpleasant but important job. It catches lint, hair, small objects, and other debris that should not continue through the drainage system. It means trouble if it gets clogged. 

Follow your manufacturer's instructions for accessing it. Keep a towel or shallow container nearby because some water may escape when the filter is opened. Clean away the trapped debris and then replace the filter securely.


The perfect cleaning frequency

How often to clean laundry machine interiors depends on how frequently you use the appliance. And drying the machine afterwards is just as important. 

If your household runs several loads every week, a monthly cleaning cycle is a sensible starting point. Although, it depends on how dirty your clothes are, too. The cleaning process is not much of a ritual: just a glug or two of bleach combined with a capful of detergent should be enough.

About the drying routine: wipe the gasket when you notice moisture or residue. Check the dispenser regularly, and remove wet clothes promptly.

The easiest way to maintain a clean machine is to stop giving moisture somewhere to linger. Do not leave wet clothes sitting inside the machine for hours. You may forget once a while, it happens. The important thing is not to turn it into a routine.

A washing machine that gets the opportunity to dry between loads is less likely to become a damp little ecosystem.


What not to do when cleaning your washing machine

things to avoid during cleaning washing machine

Some laundry-cleaning advice online sounds convincing until you think about what is actually happening inside the appliance. Here are the mistakes that you should always avoid.

  • Do not mix cleaning products.

  • Do not use excessive amounts of detergent, vinegar, or other cleaners because you assume more means better.

  • Do not scrub rubber seals with abrasive tools.

  • Do not use a product that your machine manufacturer specifically tells you to avoid.

  • Do not assume that a strong fragrance means the machine is clean.

A machine can smell pleasant and still have residue hidden inside it. Cleaning is about removing the problem, not covering it.


Mozi Wash makes fresh laundry easier

Your washing machine is not self-cleaning simply because it washes clothes. It needs a little attention too.

Apart from keeping it clean and making sure it stays dry, it is important to use a detergent that does not add to the residue buildup. 

At Mozi Wash, we believe there is something slightly defeating about clothes that smell like the machine itself. Laundry should be redemptive, not another plunge into despair. 

That is why Mozi products are built specifically to treat stains – and not linger afterwards except for the mood that it was designed for. Signature Cozy, for instance, is reminiscent of the hotel lobby from your last memorable holiday.


How to Clean a Laundry Machine FAQ

  1. How do you clean a laundry machine?

Start by cleaning the gasket, detergent dispenser, and filter. Then run the machine's recommended drum or tub-cleaning cycle. Leave the door open afterward so the interior can dry properly.

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    How do you clean a smelly laundry machine?

If you are wondering how to clean smelly laundry machine interiors, start with the gasket, dispenser, and filter. Remove visible residue, then run the manufacturer's recommended cleaning cycle. Allow the machine to dry between washes.

  1. Can you clean a laundry machine with vinegar?

You can use distilled white vinegar only if your machine's manufacturer permits it. Vinegar may help with certain residue and odors, but it is not suitable for every appliance. Never mix it with chlorine bleach.

  1. How do you clean mold from a laundry machine?

Inspect the rubber gasket and other damp areas for visible mold. Follow the manufacturer's instructions and use a suitable cleaner. Wear appropriate protection and dry the area thoroughly after cleaning.

  1. How often should you clean a laundry machine?

For a household that runs several loads each week, a monthly cleaning cycle is a useful starting point. Clean visible residue sooner and pay attention to odors, mold, or buildup.

  1. How do you prevent washing machine odors?

Leave the door or lid open after washing when appropriate. Remove wet clothes promptly. Wipe moisture from the gasket and clean the dispenser regularly. These simple habits support better washing machine maintenance.

  1. Can vinegar and bleach be used together to clean a washing machine?

No. Never mix vinegar with chlorine bleach. The combination can release dangerous chlorine gas. Use cleaning products separately and always follow their safety instructions.

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