Why Your Washing Machine Needs Regular Cleaning
A washing machine cleans clothes, but that does not mean the appliance itself stays clean. Over time, detergent residue, fabric fibres, hair, dirt, and moisture can collect in areas that are not always visible. The detergent drawer, door seal, drum, filter, and other accessible parts can gradually develop buildup, particularly when the machine is used frequently.
A washing machine that needs cleaning may develop an unpleasant smell, show visible grime around the dispenser or door seal, or leave residue behind after a cycle. These problems can often be reduced by maintaining the different parts of the appliance rather than focusing only on the drum.
Front-load and top-load washing machines also have different maintenance points. Front-load models commonly need attention around the rubber door seal, while top-load models may require inspection around the tub rim, agitator, or impeller. The manufacturer’s instructions should always take priority because cleaning methods, removable components, filters, and approved products vary between models.
This guide explains how to clean a washing machine from the accessible exterior areas to the drum and other serviceable components. It also covers front-load and top-load machines, unpleasant odors, visible mold or mildew, maintenance habits, common mistakes, and situations where professional help may be appropriate.
Why Do You Need to Clean a Washing Machine?
Regular washing machine cleaning helps remove residue and keeps moisture-prone areas easier to maintain. Different parts of the appliance collect different types of debris, so cleaning only the drum may leave buildup elsewhere.
Detergent and Fabric-Softener Buildup
Detergent and fabric softener can leave residue inside dispenser drawers and the channels through which products enter the machine. Using more detergent than recommended can make buildup more likely because excess product may not rinse away completely.
Over time, residue can become sticky, hardened, or discoloured. A dispenser may also develop an unpleasant smell if moisture remains trapped inside.
Cleaning the drawer and accessible parts of its compartment helps remove this buildup and keeps the dispensing area easier to maintain.
Dirt and Laundry Residue
Clothes can introduce soil, lint, hair, loose fibres, and other small particles into the washing machine during normal use.
Some debris leaves with wastewater, while other material may remain around the seal, dispenser, filter, or other accessible areas depending on the machine’s design.
Regular inspection makes it easier to identify visible residue before it becomes difficult to remove.
Unpleasant Washing Machine Odors
A washing machine can develop an unpleasant smell when moisture and residue remain inside the appliance for extended periods.
Common contributing factors include:
- Damp areas that do not dry properly
- Detergent or fabric-softener residue
- Dirty seals or dispensers
- Debris in an accessible filter
- Poor airflow
- Wet laundry left inside for too long
Simply running another normal wash may not solve the problem if the source of the odor is outside the main drum.
The better approach is to identify where the smell is coming from and address that specific area.
Mold and Mildew Around the Door Seal
Front-load washing machines have a flexible rubber seal around the door. Its folds can retain small amounts of water, lint, hair, and detergent residue.
If the area stays damp and is not cleaned regularly, visible mold or mildew can develop.
Inspect the seal as part of routine maintenance rather than waiting until an odor or visible buildup appears.
When cleaning visible mold or mildew, follow the appliance manufacturer’s instructions, use appropriate ventilation, and never mix incompatible cleaning products.
What You Need to Clean a Washing Machine
Routine washing machine cleaning does not require a large collection of specialist equipment. The supplies you need depend on the appliance and the condition of the surfaces being cleaned.
Basic Cleaning Supplies
Useful items include:
- Microfiber cloths
- A soft-bristled cleaning brush
- A soft toothbrush for narrow areas
- Warm water
- Mild dish soap for suitable external or removable surfaces
- A bucket or shallow container
- An absorbent towel
- A washing-machine cleaner approved or recommended for your appliance, when appropriate
Use soft cleaning tools on rubber, plastic, painted surfaces, and other areas that could be scratched or damaged.
Before Using Any Cleaning Product
Check the washing machine manual before using a cleaning product or household ingredient.
Manufacturers may specify particular cleaning products, programmes, temperatures, quantities, or maintenance procedures. A method that is suitable for one washing machine is not automatically suitable for another.
Keep these precautions in mind:
- Never mix different cleaning chemicals.
- Follow the product label when using a washing-machine cleaner.
- Follow the appliance manufacturer’s maintenance instructions.
- Do not use abrasive cleaners on delicate surfaces.
- Keep excessive liquid away from electrical controls.
- If you are unsure whether a product is compatible with your machine, check the manufacturer’s guidance before using it.
How to Clean a Washing Machine: Step-by-Step
A practical approach is to clean the accessible areas individually and then follow the manufacturer’s instructions for the machine-cleaning programme. This allows visible residue to be removed from specific areas instead of relying entirely on a single cycle. Because cleaning procedures vary by model, check your manufacturer’s instructions before starting maintenance. Samsung’s washing machine cleaning guide explains cleaning considerations for different washer types, including self-cleaning functions and pump filters.
Step 1: Empty the Washing Machine
Start with an empty washing machine.
Remove all clothing, towels, and other items from the drum. Check pockets for tissues, coins, hair accessories, or other small objects that may have been left behind.
An empty machine makes it easier to inspect the drum and other accessible components.
If your washing machine has a dedicated cleaning programme, check the manufacturer’s instructions before starting it. Some models specify that the drum must be empty, while others have additional requirements.
Step 2: Clean the Washing Machine Detergent Drawer
The detergent drawer is one of the easiest areas for residue to accumulate.
If the drawer is designed to be removed, take it out according to the manufacturer’s instructions. Do not force it if you are unsure how it releases.
Rinse removable parts with warm water to loosen detergent and fabric-softener residue. Use a soft brush or toothbrush to reach corners, openings, and narrow channels.
Also inspect the compartment inside the appliance. Residue can remain around the areas where water enters the drawer, so wipe accessible surfaces with a damp cloth.
After cleaning:
- Rinse away loosened residue.
- Wipe the surrounding compartment.
- Allow removable parts to dry where appropriate.
- Reinstall the drawer correctly.
How to Clean a Washing Machine Detergent Drawer With Heavy Buildup
Heavy buildup usually requires careful cleaning rather than stronger chemicals.
If the drawer can be removed, rinse or soak it according to the manufacturer’s recommendations and use a soft brush to gradually loosen hardened residue.
Do not scrape plastic components with knives, screwdrivers, or other sharp objects. These can scratch the surface or damage small parts.
If the dispenser remains blocked after cleaning, check the appliance instructions before attempting to remove additional components.
Step 3: Clean the Washing Machine Door and Rubber Seal
For a front-load washing machine, inspect the rubber door seal carefully.
Gently pull back the flexible folds and look for:
- Lint
- Hair
- Small objects
- Detergent residue
- Standing moisture
- Visible dirt
- Mold or mildew
Remove loose debris where it can be reached safely, then wipe the seal with a suitable damp cloth.
A soft brush can help with residue in the folds, but avoid aggressive scrubbing or pulling because the seal needs to remain intact and correctly positioned.
Finish by wiping away remaining moisture.
How to Prevent Mold on a Washing Machine Rubber Seal
The most useful preventive measure is to avoid allowing the seal to remain unnecessarily wet and dirty.
After a wash, inspect the folds for trapped water or debris and wipe them when needed. If the manufacturer permits it and household safety allows, leaving the door slightly open between cycles can improve airflow and help the interior dry.
Do not leave the door open if this creates a safety risk for children or pets.
Regular inspection is more useful than waiting until a visible problem or unpleasant smell develops.
Step 4: Clean the Washing Machine Drum
Once the accessible areas have been addressed, clean the drum according to the appliance manufacturer’s instructions.
Many washing machines have a programme labelled Drum Clean, Tub Clean, Machine Clean, or something similar. The exact name and procedure vary between manufacturers.
If your machine has a dedicated cleaning programme:
- Make sure the drum is empty.
- Check the manual for the correct programme.
- Add an approved washing-machine cleaner if the manufacturer recommends one.
- Select the specified programme.
- Allow the complete cycle to finish.
Do not assume that every washing machine should be cleaned with the same household ingredient or chemical. The manufacturer’s instructions should determine what is appropriate for your appliance.
Using the Washing Machine’s Self-Clean Cycle
A dedicated cleaning cycle uses the settings specified by the manufacturer to clean the relevant parts of the machine.
The programme may have a different name depending on the brand and model, so check the manual if you cannot find it.
Some machines provide maintenance reminders or recommend a particular interval for running the programme. Follow those instructions rather than applying one universal schedule to every appliance.
If your machine does not have a dedicated cleaning programme, use the maintenance procedure specified by the manufacturer.
Using a Washing Machine Cleaner
Washing-machine cleaners are designed specifically for appliance maintenance. If you choose one, make sure it is compatible with your washing machine and follow the product instructions.
Do not combine a washing-machine cleaner with bleach, vinegar, ammonia, or another cleaning product unless the manufacturer explicitly confirms that the combination is safe.
Using more cleaner than recommended will not necessarily produce better results. Follow the stated quantity.
Step 5: Clean the Washing Machine Filter
Some washing machines have an accessible drain or pump filter designed to catch debris. Other models have different filter arrangements or maintenance procedures.
Before opening a filter compartment, check the appliance manual.
If your model has a user-accessible filter:
- Turn the machine off according to the manufacturer’s instructions.
- Place a towel and shallow container nearby because trapped water may escape.
- Open the filter access area carefully.
- Remove visible debris.
- Clean the filter as instructed.
- Check the surrounding area for additional debris.
- Reinstall the filter securely.
Never force a filter or access panel that is not designed for routine user maintenance.
What Can Be Found in a Washing Machine Filter?
Depending on the machine and how it is used, a filter may collect:
- Lint
- Hair
- Fabric fibres
- Small objects
- Loose debris
If the machine continues to have drainage problems after the filter has been maintained according to the manufacturer’s instructions, the cause may require further investigation.
Step 6: Clean the Outside of the Washing Machine
Finish by cleaning the exterior surfaces.
Use a soft, slightly damp microfiber cloth on surfaces that the manufacturer permits you to clean this way.
Pay attention to:
- Control-panel surfaces
- Door or lid
- Door frame
- Top surface
- Front panel
- Side panels
- Areas around the detergent dispenser
Avoid spraying liquid directly onto electrical controls, displays, buttons, or openings.
Instead, apply a small amount of suitable cleaner to the cloth when the manufacturer permits its use.
While cleaning the outside, look for changes such as water marks, rust, cracks, damaged seals, or other visible issues that may need attention.
How to Clean a Front-Load Washing Machine
Front-load washing machines have a horizontal drum and a sealed door, which creates a few maintenance areas that deserve particular attention. The rubber door seal, door glass, door frame, and drainage area can collect moisture or residue during normal use.
The basic cleaning procedure is covered above. This section focuses on the areas that are particularly relevant to front-load models.
Front-Load Washing Machine Cleaning Checklist
When inspecting a front-load washer, pay attention to:
- Rubber door seal and its folds
- Door glass
- Door frame
- Detergent dispenser
- Drum
- Accessible drain or pump filter
- Exterior surfaces
- Areas immediately around the appliance where moisture may collect
You do not need to dismantle the machine to perform these routine checks. Only clean or remove components that the manufacturer identifies as user-serviceable.
Inspect the Door Seal After Washing
The rubber seal can hide small amounts of debris that are difficult to see when the door is closed.
After a wash cycle, inspect the folds for:
- Lint
- Hair
- Small objects
- Residue
- Trapped water
Remove anything that can be safely reached and wipe away excess moisture.
Avoid stretching, twisting, or pulling the seal. A damaged or incorrectly positioned seal can affect the door’s ability to close and may contribute to leaks.
Clean the Door Glass
The inside of the door glass can develop a film from moisture, detergent residue, fabric softener, dirt, and laundry debris.
Wipe the glass with a soft, suitable cloth and pay particular attention to the lower section where residue may collect.
Avoid abrasive pads, rough brushes, or sharp tools that could scratch the glass.
Check the Door Frame
The frame surrounding the door can collect lint, detergent residue, and moisture even when the glass appears clean.
Wipe accessible areas with a suitable damp cloth and inspect the lower edge for debris.
While doing this, look for:
- Cracks
- Damaged rubber
- Unusual staining
- Signs of leaking
- Areas that remain unexpectedly wet
If you notice damage that could affect the door seal or cause leaking, follow the manufacturer’s guidance rather than attempting an improvised repair.
How to Clean a Front-Load Washer That Smells
If a front-load washer develops an unpleasant odor, do not assume that the drum itself is necessarily the source.
Instead, use the smell as a reason to inspect the areas where moisture and residue can accumulate.
Check the Rubber Seal
Inspect the door seal, particularly the folds and lower sections.
Look for trapped debris, moisture, detergent residue, or visible mold or mildew.
If you find buildup, clean the affected area using the appliance-compatible method described in the manufacturer’s instructions.
Check the Detergent Dispenser
A dispenser containing old detergent or fabric-softener residue can contribute to an unpleasant smell.
Inspect both the removable drawer and the surrounding compartment.
If residue is present, clean the components according to the manufacturer’s instructions rather than adding additional detergent or fragrance products to mask the odor.
Check the Drain or Pump Filter
If your machine has a user-accessible drain or pump filter, inspect it according to the manufacturer’s procedure.
A filter containing accumulated debris may be relevant when an unpleasant smell occurs alongside drainage problems.
Do not attempt to access an internal filter that the manufacturer does not identify as user-serviceable.
Check the Drum-Cleaning Programme
If your washing machine provides a dedicated drum-cleaning programme, follow the manufacturer’s instructions for using it.
Use only an approved or compatible cleaning product when one is recommended.
If the smell returns quickly after the accessible areas have been cleaned and the recommended cleaning cycle has been completed, investigate the underlying cause rather than repeatedly adding cleaning products.
An ongoing odor accompanied by drainage problems, leaks, or other unusual symptoms may require further attention.
How to Clean a Top-Load Washing Machine
Top-load washing machines differ from front-load models because the opening is located at the top and the wash tub may contain an agitator or impeller.
The exact design varies significantly between machines. Some models have removable dispensers and accessible filters, while others use different systems.
Check the manufacturer’s instructions before removing any component.
Top-Load Washing Machine Cleaning Checklist
Inspect the following areas:
- Inside of the wash tub
- Tub rim
- Agitator or impeller area
- Detergent dispenser
- Fabric-softener dispenser
- Lid and hinges
- Accessible filter or lint collector
- Exterior surfaces
The tub is the main washing area, but the surrounding rim and dispensing components can also collect residue.
Clean the Tub Rim
Open the lid and inspect the rim surrounding the wash tub.
This area can collect:
- Detergent residue
- Hair
- Lint
- Dust
- Splash marks
- General grime
Wipe accessible surfaces with a damp microfiber cloth.
For stubborn residue, use a soft brush rather than a sharp object.
Avoid allowing excess water to run into controls, hinges, or other areas that are not intended to become wet.
How to Clean a Top-Load Washer Agitator
If your machine uses a central agitator, inspect the area around its base.
Laundry debris and residue can collect where the agitator meets the tub, making this an area worth checking during routine maintenance.
Clean accessible areas with a suitable damp cloth or soft brush.
Do not remove the agitator unless the manufacturer specifically provides instructions for removing it.
Some machines have removable components, while others are not designed for user removal.
Clean Around an Impeller
Some high-efficiency top-load washers use an impeller rather than a traditional central agitator.
Because an impeller sits relatively low in the tub, the surrounding area can be easy to overlook.
Inspect the accessible spaces around it for:
- Lint
- Hair
- Fabric fibres
- Detergent residue
- Other visible debris
Remove only what can be reached safely.
Do not insert tools into moving, narrow, or inaccessible components.
Clean the Top-Load Detergent Dispenser
If your top-load washer has a removable detergent or fabric-softener dispenser, clean it according to the manufacturer’s instructions.
Rinse away visible residue and use a soft brush for narrow areas.
Also inspect the surface beneath and around the dispenser because residue can remain outside the removable container.
If the dispenser is not designed to be removed, clean it only as directed by the manufacturer.
Clean the Lid and Hinges
The lid can accumulate detergent splashes, dust, fingerprints, and other residue.
Wipe the inside and outside surfaces with a suitable damp cloth.
Inspect the hinge area for visible debris, but do not flood the hinges with water.
If the washer has a glass lid, use a non-abrasive cleaning method suitable for the surface.
If you notice a damaged hinge, cracked lid, or another problem that affects safe operation, consult the manufacturer’s guidance before continuing normal use.
How to Remove a Bad Smell From a Washing Machine
A washing machine odor is easier to resolve when you identify its likely source rather than repeatedly adding cleaning products.
Common Causes of Washing Machine Odors
Possible causes include:
- Moisture remaining inside the appliance
- Detergent or fabric-softener residue
- A dirty dispenser
- Debris around a door seal or tub area
- Accumulated material in an accessible filter
- Poor airflow
- Wet laundry left inside after a cycle
- Drainage problems
Different causes require different solutions.
For example, cleaning the detergent drawer may not resolve an odor caused by a drainage problem.
Step 1: Remove Any Wet Laundry
Remove wet clothing from the machine after the cycle finishes whenever reasonably possible.
If damp laundry remains in a closed appliance for an extended period, unpleasant odors can develop.
If clothing has already developed an odor, wash it according to the garment’s care instructions rather than assuming that cleaning the machine alone will remove the smell.
Step 2: Inspect the Areas That Retain Moisture
Check accessible areas where water or residue may remain.
For a front-load machine, inspect the door seal and surrounding door area.
For a top-load machine, check the tub rim, dispenser areas, and other accessible surfaces.
The objective is to identify the source rather than simply mask the odor.
Step 3: Check the Dispenser
Inspect the detergent and fabric-softener dispenser for old residue or standing moisture.
If buildup is present, clean it according to the manufacturer’s instructions.
Also inspect the compartment around the dispenser because residue can remain outside the removable drawer.
Step 4: Check the Filter if Your Machine Has One
If your machine has a user-accessible filter, inspect it using the manufacturer’s procedure.
Remove accumulated debris only if the component is intended for user maintenance.
If your appliance does not have a user-accessible filter, do not attempt to dismantle the machine to find one.
Step 5: Run the Recommended Cleaning Programme
If your appliance has a drum or tub cleaning programme, follow the manufacturer’s instructions.
Use a compatible washing-machine cleaner only when appropriate for the appliance.
If the smell continues after the recommended maintenance has been completed, investigate other possible causes.
When a Washing Machine Smell May Indicate a Drainage Problem
An odor that repeatedly returns can be more significant when it appears alongside other drainage symptoms.
Watch for:
- Slow draining
- Water remaining inside the machine
- Repeated drainage errors
- Unusual gurgling
- Water backing up
- Water around the appliance
When these symptoms occur together, the problem may involve drainage or plumbing rather than ordinary residue.
Avoid repeatedly running cleaning products through the machine without first identifying the cause.
How to Clean Mold From a Washing Machine
Visible mold or mildew can develop in areas where moisture and residue remain for extended periods. On washing machines, these areas can include rubber seals, detergent compartments, tub rims, and other damp surfaces.
The exact areas affected depend on the appliance design, so inspect only components that are accessible and intended for routine cleaning.
Where Mold or Mildew May Appear
Check moisture-prone areas such as:
- Front-load door seals
- Detergent drawers
- Dispenser compartments
- Top-load tub rims
- Other accessible areas where moisture and residue collect
A small amount of visible buildup does not necessarily indicate a problem throughout the entire machine. Focus on the affected area and look for the reason moisture or residue is accumulating there.
How to Clean Visible Mold or Mildew
Start by checking the manufacturer’s instructions for the affected component.
Remove loose debris carefully and clean the surface using a method that is compatible with the appliance material.
When cleaning visible mold or mildew:
- Provide appropriate ventilation.
- Follow the manufacturer’s cleaning guidance.
- Use suitable protective precautions where necessary.
- Avoid aggressive scrubbing that could damage rubber or plastic components.
- Never mix cleaning chemicals.
- Remove remaining moisture after cleaning.
Do not combine bleach with ammonia, vinegar, acids, or other incompatible cleaning products.
If you are uncertain whether a cleaning product is suitable for the appliance, check the manufacturer’s instructions before using it.
When Cleaning Is Not Enough
Cleaning may not solve the problem if visible growth repeatedly returns.
Recurring growth can indicate that moisture, leakage, drainage, or another underlying issue has not been addressed.
Professional assessment may be appropriate if you notice:
- Persistent moisture
- A recurring leak
- Significant water damage
- Growth in an inaccessible internal area
- An odor that returns despite appropriate cleaning
- A damaged door seal or other component
If the washing machine appears to be leaking, identify the source and follow the manufacturer’s safety guidance before continuing normal use.
How to Clean a Washing Machine Without Bleach
Bleach is not required for every washing-machine cleaning routine, and it should not automatically be treated as the best option.
The appropriate method depends on the appliance manufacturer’s recommendations.
Use the Manufacturer’s Cleaning Programme
If your washing machine has a dedicated drum or tub cleaning programme, this is a practical option when the manufacturer recommends using it.
Follow the instructions for your specific model, including any requirements concerning cleaning products, water temperature, or cycle settings.
Use an Approved Washing-Machine Cleaner
A washing-machine cleaner designed for appliance maintenance may be suitable for some machines.
Before using one:
- Check that it is compatible with your appliance.
- Read the product instructions.
- Use the recommended amount.
- Follow any manufacturer-specific instructions.
Never combine the cleaner with another cleaning chemical unless the manufacturer explicitly confirms that the combination is safe.
Clean Accessible Components Manually
Chemical cleaning is only one part of washing-machine maintenance.
Visible residue can often be addressed by cleaning accessible components such as the detergent drawer, door seal, tub rim, and other user-serviceable areas according to the appliance instructions.
This is particularly useful when the problem is concentrated in a specific component rather than throughout the drum.
Improve Drying and Ventilation
Cleaning does not remove the need for everyday maintenance.
After washing, remove laundry promptly and allow appropriate airflow where the appliance design and household safety conditions permit it.
Wipe away accessible moisture when needed, particularly around areas that remain damp after a cycle.
Do Not Substitute Household Products Automatically
Household ingredients are often recommended online as washing-machine cleaners, but they should not be assumed to be suitable for every appliance.
Vinegar, baking soda, essential oils, acids, bleach, and other cleaning products can have different effects on appliance materials and components.
Check the manufacturer’s guidance before using any household ingredient as a washing-machine cleaner.
How Often Should You Clean a Washing Machine?
There is no single cleaning schedule that applies to every washing machine. Your washer’s recommended maintenance schedule can vary by model, so always check the manufacturer’s guidance. LG Front Load Washer Maintenance Guide provides guidance on maintaining components such as the door gasket, dispenser and drain filter.
The appropriate maintenance frequency can depend on:
- How often the machine is used
- The type and amount of detergent used
- Water conditions
- Appliance design
- Household laundry volume
- Manufacturer recommendations
Rather than relying on a universal monthly rule, use the appliance’s maintenance instructions together with regular visual checks. Washing-machine care can also be included as part of a broader home maintenance checklist, alongside other routine appliance and household maintenance tasks.
Regular Maintenance
Inspect accessible areas for:
- Residue
- Lint
- Hair
- Standing moisture
- Unpleasant odors
- Visible staining
Clean affected areas when buildup appears instead of waiting for a fixed date.
Periodic Deep Cleaning
Use the washing machine’s dedicated cleaning cycle or the manufacturer’s recommended maintenance procedure at the interval specified for your model.
If the machine is used heavily, develops an odor, or shows visible buildup, it may require additional attention.
After Heavy or Frequent Use
A household running several loads each day may need to inspect the appliance more frequently than a household that uses it only occasionally.
The purpose is not to clean the machine unnecessarily often. It is to keep moisture and residue under control and respond when visible buildup or unusual odors appear.
A Simple Maintenance Routine
A practical routine can be divided into four stages:
After washing:
Remove laundry promptly and allow appropriate airflow.
Regularly:
Inspect accessible areas such as the seal, lid, dispenser, and tub rim.
When needed:
Clean visible buildup and address affected components.
According to manufacturer guidance:
Run the recommended drum or tub cleaning programme and maintain any user-serviceable filter.
When problems persist:
Investigate the underlying cause instead of repeatedly using cleaning products without identifying the problem.
How to Prevent Washing Machine Buildup and Odors
Good washing habits can reduce the amount of residue and moisture that remains inside the appliance between cycles.
Leave the Door or Lid Open When Appropriate
After a wash, moisture may remain inside the machine.
If the manufacturer permits it and household safety conditions allow, leaving the door or lid open for a period after use can allow the interior to dry.
This is particularly relevant to front-load machines where moisture can remain around the door area.
Do not leave the appliance open if doing so creates a safety risk for children or pets.
Use the Correct Amount of Detergent
Using additional detergent does not necessarily make clothes cleaner.
Excess product can leave more residue inside the appliance, particularly when it does not rinse away completely.
Follow the detergent manufacturer’s dosage instructions and consider the washing machine’s requirements, load size, soil level, and water conditions where relevant.
For high-efficiency machines, use the detergent type recommended for that appliance.
Remove Wet Laundry Promptly
Remove laundry from the washing machine when the cycle has finished whenever reasonably possible.
Leaving damp clothing inside a closed appliance for an extended period can contribute to unpleasant odors.
Moving clothes promptly to a dryer, drying rack, or clothesline also gives the washing machine an opportunity to dry between uses.
Follow the Manufacturer’s Maintenance Instructions
The appliance manual provides the most useful model-specific information.
It may explain:
- Which cleaning cycle to use
- Which products are approved
- How often maintenance should be performed
- Whether a filter can be cleaned by the homeowner
- Which components can be removed
- How drainage should be maintained
- Which cleaning methods should be avoided
If general cleaning advice conflicts with your washing machine’s instructions, follow the instructions for your specific model.
Common Washing Machine Cleaning Mistakes
Avoiding incorrect cleaning methods is just as important as performing routine maintenance.
Using Too Much Detergent
Excess detergent can contribute to residue buildup.
Measure detergent according to the product instructions and your washing machine’s requirements rather than assuming that more product provides better cleaning.
Mixing Cleaning Chemicals
Never mix different cleaning products unless their manufacturers explicitly confirm that the combination is safe.
In particular, do not combine bleach with ammonia, vinegar, acids, or other incompatible substances.
Some combinations can produce dangerous fumes.
Using Unapproved Cleaning Products
A cleaning product that is suitable for one appliance may not be appropriate for another.
Do not assume that vinegar, baking soda, bleach, acids, abrasive powders, or other household products are universally safe for washing machines.
Check the appliance manufacturer’s guidance before using them.
Forcing or Removing Components
Do not force detergent drawers, filters, agitators, panels, or other parts that are difficult to remove.
Some components are designed for homeowner maintenance, while others require professional servicing.
If you cannot determine whether a part is removable, check the appliance manual.
Running Cleaning Cycles Incorrectly
Some drum or tub cleaning programmes are designed to run with an empty machine and may have specific requirements for cleaning products.
Read the instructions before starting the programme.
Do not add clothing or additional chemicals simply because the cycle uses water and detergent.
When a Washing Machine Needs Professional Attention
Routine cleaning can address normal residue and accessible buildup, but it cannot resolve every appliance problem.
Professional assistance may be appropriate when an issue involves electrical components, internal mechanical parts, inaccessible drainage components, significant leaks, or repairs beyond normal user maintenance.
Signs That Need Further Investigation
Watch for:
- Water leaking from the appliance
- Repeated drainage failures
- Persistent standing water
- Unusual or increasingly loud noises
- Burning smells
- Repeated electrical interruptions
- A damaged door seal
- Severe corrosion
- The machine repeatedly failing to complete cycles
- Persistent odors after appropriate cleaning
One unusual symptom does not automatically mean that the appliance needs replacing. The cause should be identified before deciding what action is appropriate.
When to Contact a Professional
Contact a qualified professional when the problem involves work that is not intended for normal homeowner maintenance.
This can include electrical repairs, internal mechanical problems, inaccessible components, significant leaks, or complicated drainage issues.
Do not remove electrical panels or attempt internal electrical repairs unless you have the appropriate qualifications and knowledge.
If the washing machine produces a burning smell, shows signs of electrical damage, or presents another immediate safety concern, stop using it and follow the manufacturer’s safety guidance.
Troubleshooting a Washing Machine That Still Smells After Cleaning
If your washing machine still smells after a thorough cleaning, repeatedly running additional cleaning cycles may not solve the underlying problem.
A persistent odor can indicate that moisture, residue, drainage, or another issue is still present.
The Smell Returns After Every Wash
If the odor disappears temporarily and then returns after normal washing, inspect the areas that regularly remain damp.
Check the door seal, detergent compartment, accessible tub areas, and other user-serviceable locations recommended by the manufacturer.
Also consider whether too much detergent is being used or whether wet laundry is regularly left inside the appliance after a cycle.
Persistent Moisture Inside the Machine
A washing machine should not remain unnecessarily wet between cycles.
Check for standing water or areas that remain unusually damp after the appliance has completed its programme.
If moisture persists in an area that you cannot safely access or clean, consult the manufacturer’s guidance rather than attempting to dismantle the appliance.
Possible Drainage Problems
A bad smell may sometimes be associated with drainage rather than general surface cleanliness.
Possible warning signs include:
- Water remaining in the drum
- Slow drainage
- Repeated drainage errors
- Unusual sounds during draining
- An odor that becomes stronger around the drain area
If the machine is not draining correctly, follow the manufacturer’s troubleshooting instructions before continuing to use cleaning products.
Check for Leaks
A leak can create persistent moisture around or underneath the washing machine.
Inspect accessible hoses, connections, and the area around the appliance for visible water.
Do not remove internal panels to investigate a suspected leak. If the source cannot be identified safely, arrange professional assistance.
Washing Machine Maintenance Checklist
Use this simple checklist to keep routine maintenance organized.
| Task | When to Check |
|---|---|
| Remove wet laundry | After each wash |
| Allow the interior to dry | After use, when appropriate |
| Check the door seal or tub rim | Regularly |
| Inspect the detergent dispenser | Regularly |
| Look for visible residue or buildup | Regularly |
| Check for unusual odors | Regularly |
| Clean accessible buildup | When needed |
| Clean the filter if user-serviceable | According to the manufacturer |
| Run the recommended drum or tub cleaning programme | According to the manufacturer |
| Check for leaks or drainage problems | When symptoms appear |
| Arrange professional inspection | When a problem cannot be safely resolved through routine maintenance |
This checklist should complement the instructions supplied with your washing machine rather than replace them. Washing-machine care is only one part of keeping household appliances clean. You can also learn how to clean an oven safely using a surface-appropriate method.
Frequently Asked Questions About Washing Machine Cleaning
How often should you clean a washing machine?
There is no universal schedule that suits every appliance. Cleaning frequency depends on factors such as usage, detergent, water conditions, appliance design, and the manufacturer’s recommendations.
Regular inspection is more useful than following an arbitrary cleaning schedule.
What is the best way to clean a washing machine?
Start with the manufacturer’s maintenance instructions and clean the accessible areas that collect residue or moisture. This can include the detergent dispenser, door seal, tub rim, filter, and drum-cleaning programme where applicable.
The correct method varies between models, so avoid assuming that the same cleaning procedure is suitable for every machine.
How do you clean a washing machine that smells?
First identify where the odor is coming from and check for moisture, residue, trapped debris, drainage problems, or laundry left inside the appliance.
Clean the affected accessible areas and use the manufacturer’s recommended cleaning programme if available. If the smell repeatedly returns, investigate the underlying cause rather than repeatedly adding cleaning products. If you regularly wash household textiles at home, you may also want to learn how to wash pillows safely according to their care requirements.
Can you clean a washing machine without bleach?
Yes. Many washing machines can be maintained without bleach by following the manufacturer’s cleaning programme and using an approved washing-machine cleaner where recommended.
Manual cleaning of accessible components and good drying practices are also important parts of routine maintenance.
Can you run an empty washing machine to clean it?
Some washing machines have a dedicated drum or tub-cleaning programme that is designed to run without laundry.
If your appliance has such a programme, follow the manufacturer’s instructions for using it. Do not assume that every normal wash cycle should be run empty with a cleaning product.
What can you use to clean a washing machine?
The safest choice is usually a cleaning method or product specifically recommended by the appliance manufacturer.
Depending on the model, this may include an integrated cleaning programme, an approved washing-machine cleaner, and manual cleaning of accessible components. Always check compatibility before using household cleaning ingredients or chemical products.
Why does my washing machine smell bad even after cleaning?
A recurring odor can be caused by moisture that remains trapped, detergent residue, drainage problems, leaks, or another issue that routine surface cleaning has not addressed.
If the odor continues after appropriate maintenance, check the appliance’s troubleshooting guidance and consider professional assessment if necessary.
Should you leave a washing machine door open after cleaning?
If the manufacturer permits it and there is no safety risk, allowing the interior to dry can help prevent moisture from remaining inside the appliance.
For households with children or pets, make sure the door is not left open in a way that creates a safety hazard.
Should you clean the washing machine filter?
If your washing machine has a user-serviceable filter, maintaining it according to the manufacturer’s instructions can help prevent debris from accumulating in the drainage system.
Not every appliance uses the same filter design or provides homeowner access, so check the manual before attempting to remove one.
What should you do if the washing machine still smells after cleaning?
Recheck accessible moisture and residue areas and look for drainage problems, standing water, or leaks.
If the odor persists despite appropriate maintenance, the issue may require further investigation rather than additional cleaning products.
Final Thoughts
Knowing how to clean a washing machine is an important part of keeping the appliance maintained between regular laundry cycles.
The most effective approach is not simply to run a cleaning product through the drum. It involves checking the areas where residue and moisture accumulate, maintaining accessible components, using the correct cleaning programme when available, and following the manufacturer’s instructions.
Regular maintenance can also help you notice problems such as persistent odors, drainage issues, leaks, or damaged components before they become more difficult to address.
For the safest results, treat your washing machine as a specific appliance rather than assuming that every cleaning method found online will work for every model. When a problem goes beyond normal user maintenance, professional inspection is the appropriate next step.