Learn How to Clean a Washing Machine properly, remove dirt, mold, odors, detergent buildup, and residue, and keep your washer fresh and working efficiently.

Learn How to Clean a Washing Machine step by step, remove odors, mold and buildup, and keep it fresh.

If your washing machine has started to smell strange, your clothes come out with a musty odor, or you notice dark residue around the rubber seal, you are not alone. A washing machine may clean your clothes every week, but that does not mean the machine itself stays clean.

Over time, detergent, fabric softener, body oils, hair, lint, minerals from hard water, and moisture can accumulate inside different parts of the washer. If these areas are not cleaned regularly, they can become a perfect environment for unpleasant odors, mildew, and residue.

The good news is that cleaning a washing machine does not usually require expensive products or complicated tools.

In this guide, we will explain How to Clean a Washing Machine from top to bottom, including the drum, detergent drawer, rubber door seal, filter, exterior, and other areas that are easy to overlook.

Whether you have a front-loading washer, top-loading washer, or a high-efficiency model, these practical steps can help you maintain a cleaner machine and fresher laundry.

Why Does a Washing Machine Need to Be Cleaned?

It may seem strange to clean an appliance whose main job is cleaning things. However, washing machines regularly come into contact with substances that do not completely disappear during a normal wash cycle.

Detergent and fabric softener can leave a thin film behind. Dirt and body oils removed from clothes can accumulate in hidden areas. Water can remain trapped inside seals, dispensers, hoses, and other components.

A warm, damp environment can make the problem worse.

If your washer is rarely cleaned, you may eventually notice:

A musty or sour smell
Black or gray spots around the rubber seal
Sludge or residue inside the detergent drawer
Clothes that smell bad immediately after washing
White or brown deposits
Excessive detergent buildup
Lint or debris around the filter
Water draining more slowly than usual

This is why learning How to Clean a Washing Machine is an important part of normal household maintenance.

The goal is not simply to make the appliance look clean. Regular maintenance helps prevent buildup in places you cannot easily see.

How to Clean a Washing Machine Step by Step

Before starting, check your washing machine’s owner’s manual if possible. Different manufacturers may recommend specific cleaning products or procedures, particularly for filters and specialized cleaning cycles.

For a basic cleaning, you will generally need:

A clean microfiber cloth
An old toothbrush or small soft brush
Warm water
Mild dish soap
White vinegar, if appropriate for your machine
Baking soda, if appropriate for your cleaning method
A towel or old cloth
A bucket or small container

You do not need to use every item listed above. The most important part is carefully cleaning the areas where residue and moisture accumulate.

Step 1: Empty the Washing Machine

The first step is simple: make sure the washer is completely empty.

Remove all clothing, socks, towels, and other items from the drum.

It is easy to overlook a small piece of clothing, especially if you are cleaning the machine immediately after a load. Starting with an empty drum allows the cleaning cycle to work properly and prevents cleaning products from contacting your clothes.

If you have recently completed a load, allow the machine to cool down before beginning a deeper cleaning.

Step 2: Clean the Detergent Drawer

The detergent dispenser is one of the most commonly overlooked parts of a washing machine.

Liquid detergent, powder detergent, fabric softener, and other products can accumulate inside the drawer and surrounding compartments. Eventually, this buildup may become sticky, slimy, or difficult to remove.

Remove the dispenser if your machine allows it.

Rinse the drawer under warm running water. Use an old toothbrush to scrub corners, openings, and areas where detergent has hardened.

Pay particular attention to small channels where water enters the dispenser. These openings can become clogged with residue.

For stubborn buildup, soak the drawer in warm water for several minutes before scrubbing.

After cleaning, rinse everything thoroughly and dry it with a clean cloth.

Before reinstalling the drawer, wipe the cavity where it sits. There may be hidden detergent residue or mildew in this area as well.

Leaving the dispenser slightly open between washes can help it dry and reduce moisture buildup.

Step 3: Clean the Rubber Door Seal

If you own a front-loading washing machine, the rubber gasket around the door deserves special attention.

The seal can trap:

Hair
Lint
Small pieces of paper
Dirt
Water
Detergent residue
Fabric softener
Mildew

Gently pull back the folds of the rubber seal and inspect the inside.

You may be surprised by what you find.

Remove loose debris with a paper towel or cloth. Then use warm water and a mild cleaning solution to wipe the entire gasket.

An old toothbrush can help reach narrow areas, but avoid using excessive force because damaged rubber can lead to leaks.

Once the seal is clean, wipe it dry.

This is one of the most important steps in learning How to Clean a Washing Machine, especially if your washer has developed a persistent musty smell.

After future loads, leave the door slightly open whenever it is safe and practical to do so. Allowing air to circulate helps the gasket dry naturally.

Step 4: Clean the Washing Machine Drum

Now it is time to clean the inside of the washer.

Many modern machines have a dedicated “Tub Clean,” “Drum Clean,” or “Clean Washer” cycle. If your machine has one, check the manufacturer’s instructions and use that cycle according to the recommended procedure.

If your washer does not have a dedicated cleaning cycle, you can generally run an empty hot-water cycle, provided the manufacturer allows it.

Some people use commercial washing machine cleaners. Others use household ingredients such as vinegar or baking soda.

If you decide to use a commercial cleaner, follow the label instructions carefully.

If you use household ingredients, remember one important rule:

Never mix vinegar with bleach.

Combining bleach and vinegar can produce dangerous fumes.

For general maintenance, the safest approach is to follow your washer manufacturer’s recommendations whenever possible.

After the cleaning cycle finishes, inspect the drum.

If you see remaining residue, wipe it away with a clean microfiber cloth.

Step 5: Clean the Washing Machine Filter

Many washing machines have a filter designed to catch lint, hair, coins, buttons, and other debris.

However, the exact location and cleaning procedure vary considerably between models.

The filter may be located near the bottom front of a front-loading machine or in another location depending on the design.

Check the owner’s manual before opening it.

If the filter is accessible, place a towel underneath it and have a shallow container ready. Depending on the machine, water may come out when the filter is opened.

Remove trapped debris and rinse the filter according to the manufacturer’s instructions.

Do not force the filter if it appears stuck.

A neglected filter can contribute to drainage problems, unpleasant odors, and poor washing performance.

This is another reason why How to Clean a Washing Machine should include more than simply wiping the drum.

Step 6: Clean the Door and Glass

The washing machine door can collect detergent residue, water spots, lint, and grime.

Use a damp microfiber cloth to wipe the inside and outside of the glass.

If there is stubborn residue, use warm water and a small amount of mild soap.

Avoid abrasive materials that could scratch the glass.

Don’t forget the area around the door frame.

After cleaning, dry the surface with a clean cloth.

A clean door also makes it easier to notice problems such as unusual residue, standing water, or damaged seals.

Step 7: Wipe the Exterior

Cleaning the outside of the washer is mostly cosmetic, but it is still worth doing.

Dust can collect on the control panel, top surface, sides, and around buttons.

Use a slightly damp microfiber cloth to wipe the exterior.

Avoid spraying liquid directly onto electrical controls, displays, or openings.

Instead, apply the appropriate cleaner to the cloth if necessary.

Dry the surface afterward.

If your washer is located in a laundry room with significant dust or humidity, wiping the exterior every few weeks can help keep the appliance looking cleaner.

Step 8: Clean Around the Washing Machine

Sometimes the smell you think is coming from the washing machine is actually coming from the area around it.

Dust, lint, detergent spills, pet hair, and moisture can accumulate behind and underneath appliances.

If it is safe to do so, carefully clean around the washer.

Check the floor for:

Water leaks
Detergent spills
Mold
Excessive moisture
Accumulated lint

Never move a heavy washing machine by yourself if doing so could cause injury or damage the appliance.

If you notice water underneath the machine, investigate the cause rather than simply cleaning it.

A recurring leak may require professional attention.

How to Remove a Bad Smell From a Washing Machine

A bad smell is one of the most common reasons people search for How to Clean a Washing Machine.

The odor usually comes from a combination of moisture and organic residue.

The first thing to do is identify where the smell is strongest.

Check the:

Rubber door gasket
Detergent drawer
Drum
Filter
Drain area
Area around the machine

If the gasket is visibly dirty, clean it thoroughly.

If the detergent drawer contains buildup, remove and wash it.

Then run the manufacturer’s recommended washer-cleaning cycle.

After the cycle, leave the door or lid open so the interior can dry.

If the smell continues after several cleaning attempts, there may be buildup in an inaccessible part of the machine or a drainage problem.

In that situation, continuing to add more cleaning products may not solve the underlying problem.

How to Clean a Front-Loading Washing Machine

Front-load washers are efficient and convenient, but their design can allow moisture to remain inside the rubber gasket.

When learning How to Clean a Washing Machine with a front-loading design, pay special attention to the door seal.

A good maintenance routine includes:

Cleaning the rubber gasket
Removing debris from the gasket folds
Cleaning the detergent drawer
Checking the filter
Running the washer-cleaning cycle
Wiping the door
Leaving the door slightly open after washing

Do not slam or stretch the rubber seal.

Also, avoid storing wet laundry inside the machine for long periods.

The longer wet clothing remains inside a closed washer, the more likely it is that unpleasant odors will develop.

How to Clean a Top-Loading Washing Machine

Top-loading washers have a different design, so some maintenance steps are different.

Start by removing everything from the tub.

Clean the detergent and fabric softener dispensers if your model has them.

Wipe the inside of the lid and the upper rim of the tub.

Then run the manufacturer’s recommended tub-cleaning cycle.

Pay attention to the area beneath the agitator or around the central mechanism if your washer has one. Some models allow specific components to be removed for cleaning, while others do not.

Do not disassemble parts unless the manufacturer specifically explains how to do it.

After the cleaning cycle, wipe away any remaining residue and leave the lid open to allow the tub to dry.

How Often Should You Clean a Washing Machine?

There is no single schedule that works perfectly for every household.

A washer used several times a week may need more frequent cleaning than one used only occasionally.

As a general starting point, many households can benefit from performing a deeper cleaning approximately once a month.

However, consider cleaning it sooner if:

You wash very dirty clothing frequently
You regularly wash towels
The washer develops an odor
You use a lot of detergent
Your household has hard water
You frequently wash pet bedding
You notice visible residue
The machine stays closed between loads

The best maintenance schedule is the one that prevents buildup before it becomes a noticeable problem.

Common Mistakes When Cleaning a Washing Machine

Knowing what not to do is just as important as knowing what to do.

Using Too Much Detergent

More detergent does not necessarily mean cleaner clothes.

Excess detergent can leave residue inside the machine and on clothing.

Follow the detergent manufacturer’s dosage recommendations and consider your water hardness, load size, and washer type.

Leaving the Door Closed

Closing a front-loading washer immediately after a cycle traps moisture.

When appropriate, leave the door slightly open so the interior can dry.

Ignoring the Dispenser

A clean drum does not help much if the detergent drawer is full of old residue.

Clean the dispenser regularly.

Forgetting the Filter

A dirty filter can hold debris and contribute to unpleasant smells or drainage issues.

Check your manual to determine whether your machine has a user-cleanable filter and how to access it.

Mixing Cleaning Chemicals

Never casually mix household cleaning chemicals.

In particular, never mix bleach and vinegar.

If you use bleach, follow the manufacturer’s safety instructions and never combine it with other cleaning agents unless the manufacturer explicitly says the combination is safe.

Scrubbing the Rubber Seal Too Aggressively

The gasket needs cleaning, but it also needs to remain intact.

Avoid sharp objects and aggressive scrubbing that could damage the rubber.

Can Vinegar and Baking Soda Clean a Washing Machine?

Vinegar and baking soda are popular household cleaning ingredients, but they should not automatically be treated as universal solutions for every washing machine.

Some manufacturers may recommend specific cleaning products or discourage certain substances.

If you want to use vinegar or baking soda, check your owner’s manual first.

Most importantly, do not mix different cleaning chemicals together simply because they are common household products.

When in doubt, use a washing machine cleaner specifically designed for your appliance and follow the instructions on the packaging.

The goal of How to Clean a Washing Machine is to clean effectively without damaging the appliance.

What If Your Washing Machine Still Smells After Cleaning?

If you have thoroughly cleaned the visible parts and the machine still smells bad, the problem may be somewhere you cannot easily reach.

Possible causes include:

Residue inside hoses
Drainage problems
Standing water
A dirty filter
Plumbing issues
Excess moisture
Mold or mildew in inaccessible areas
A problem with the drain hose

Start by checking the simple things.

Make sure the filter is clean if your model has one.

Check that the drain hose is positioned correctly according to the manufacturer’s instructions.

Look for standing water.

If the smell resembles sewage rather than ordinary mildew, the issue may involve the plumbing rather than the washer itself.

If the problem persists, consider contacting a qualified appliance technician or plumber.

How to Keep a Washing Machine Clean Longer

Once you know How to Clean a Washing Machine, prevention becomes much easier.

You don’t need to perform a deep cleaning every few days.

Instead, build a few simple habits into your normal laundry routine.

1. Remove Clothes Promptly

Don’t leave wet clothes sitting inside the washer for hours whenever you can avoid it.

2. Allow the Machine to Dry

Leave the door or lid open after a cycle when appropriate.

3. Use the Correct Amount of Detergent

Follow the detergent and washing machine instructions.

4. Clean the Dispenser

A quick rinse can prevent heavy buildup later.

5. Wipe the Gasket

If you have a front-loader, quickly wiping the gasket after use can remove trapped water and debris.

6. Run the Recommended Cleaning Cycle

If your machine has a Tub Clean or Washer Clean program, use it according to the manufacturer’s recommendations.

7. Don’t Overload the Machine

Overloading can affect how effectively water and detergent circulate through the load.

It can also contribute to residue remaining behind.

Frequently Asked Questions About How to Clean a Washing Machine

How often should I clean my washing machine?

For many households, a deep cleaning approximately once a month is a reasonable starting point. However, your ideal schedule depends on how frequently you use the machine and whether you notice odors or buildup.

What is the best way to clean a washing machine?

The best approach is to clean all the major areas rather than focusing only on the drum. Clean the detergent dispenser, gasket or lid area, filter if applicable, drum, door, and exterior, then run the manufacturer’s recommended cleaning cycle.

Why does my washing machine smell bad?

A bad smell can come from trapped moisture, detergent residue, dirt, mildew, a dirty filter, or drainage problems. Cleaning the visible areas and allowing the machine to dry can often help.

Should I leave my washing machine door open?

For many front-loading washers, leaving the door slightly open after use helps moisture evaporate. However, make sure this is safe in your household, especially if children or pets can access the appliance.

Can I use bleach to clean my washing machine?

Some washing machine manufacturers allow bleach for specific cleaning procedures, while others recommend different products. Always follow your machine manufacturer’s instructions and never mix bleach with vinegar, ammonia, or other incompatible cleaning chemicals.

How do I clean a washing machine that has mold?

Start by identifying where the mold or dark residue is located. Front-loading machines commonly develop buildup around the rubber gasket. Clean the affected area according to the manufacturer’s recommendations and thoroughly dry it afterward.

If mold repeatedly returns, investigate the moisture source instead of repeatedly treating the visible surface.

Why do my clothes smell bad after washing?

If freshly washed clothes smell bad, the washing machine itself may have accumulated detergent, body oils, dirt, or mildew. Other possibilities include leaving wet clothes in the machine too long, using too much detergent, or having a drainage problem.

How long does it take to clean a washing machine?

A basic maintenance cleaning can take only a few minutes, while a deeper cleaning may take longer because you need to clean the dispenser, gasket, filter, drum, and run a complete cleaning cycle.

Do washing machine cleaning tablets work?

Purpose-made washing machine cleaners can be useful when used according to their instructions. They are designed specifically for removing certain types of buildup. Always choose a product compatible with your machine.

A Simple Washing Machine Cleaning Routine

If you want to make this easier, you don’t need to remember dozens of individual tasks.

Think of maintenance in three levels.

After Each Wash

Remove clothing promptly.
Leave the door or lid open when appropriate.
Wipe excess moisture from the gasket if necessary.

Every Few Weeks

Check the detergent dispenser.
Wipe the door and exterior.
Inspect the gasket for debris.
Look for unusual odors or residue.

About Once a Month

Run the manufacturer’s recommended washer-cleaning cycle.
Clean the detergent dispenser thoroughly.
Inspect and clean the filter if applicable.
Wipe hidden areas around the door seal.
Check for leaks or standing water.

This simple routine can make How to Clean a Washing Machine much less overwhelming.

When Should You Call a Professional?

Cleaning is something most homeowners can handle, but not every washing machine problem is a cleaning problem.

Consider professional help if you notice:

Persistent water leaks
Loud unusual noises
Burning smells
Electrical problems
Repeated drainage failures
Water remaining in the drum
A door that will not lock or unlock properly
Severe mold that keeps returning
Damage to the rubber gasket
Problems that continue despite proper cleaning

Do not attempt to repair electrical or mechanical components if you are not qualified to do so.

A washing machine contains electrical components, moving parts, water connections, and heavy components that can create safety risks.

Final Thoughts: How to Clean a Washing Machine the Right Way

A washing machine works hard to keep your clothes clean, but it needs a little maintenance too.

The most effective approach is not complicated. Empty the machine, clean the detergent dispenser, inspect the rubber gasket or lid area, clean the filter when applicable, wipe the drum and door, and run the recommended cleaning cycle.

Just as importantly, develop habits that prevent the problem from returning.

Don’t leave wet clothes sitting inside the machine unnecessarily. Use the correct amount of detergent. Allow the washer to dry between loads. Pay attention to unusual smells and residue before they become major problems.

Once you understand How to Clean a Washing Machine, the process becomes a simple part of regular household maintenance rather than a frustrating chore you only think about when your clothes start smelling strange.

And remember: your owner’s manual should always be the final authority for your specific washing machine. Models differ, and a cleaning method that is suitable for one appliance may not be recommended for another.

A few minutes of regular attention can go a long way toward keeping your washing machine fresher, cleaner, and ready for the next load.