A washing machine is designed to make laundry easier, but like any other household appliance, it requires regular cleaning and maintenance. Soap residue, dirt, lint, hair, mineral deposits and moisture can gradually accumulate inside the machine and contribute to faults.
Proper washing machine cleaning and maintenance helps keep the appliance hygienic, improves washing performance and can extend the useful life of components such as the drain pump, inlet valve, door seal, drum, heating element and motor.
The following practices can help prevent many common washing machine problems.
1. Clean the Washing Machine Drum Regularly
The drum comes into direct contact with dirty clothes, detergents and water during every cycle. Over time, residues can accumulate around the drum and create an environment where mold and bacteria can develop.
Run an empty cleaning cycle periodically, preferably using the cleaning program provided by the manufacturer. If the machine does not have a dedicated cleaning cycle, a suitable washing machine cleaner can be used according to the manufacturer's instructions.
Avoid putting excessive detergent into the machine. More detergent does not necessarily produce cleaner clothes. Excess detergent can leave deposits inside the drum, hoses and other components.
Benefits of cleaning the drum include:
- Reducing unpleasant odors
- Removing detergent and fabric-softener residues
- Reducing mold and bacterial buildup
- Improving washing performance
- Preventing residue from transferring onto clothes
- Helping maintain the drum and internal components
2. Clean the Door Seal or Rubber Gasket
Front-loading washing machines commonly have a rubber gasket around the door. This seal can trap water, hair, lint, dirt, coins and detergent residue.
After completing a wash, inspect the gasket and remove any visible debris. Wipe the folds of the seal using a clean, damp cloth.
It is also important to leave the door slightly open after washing whenever practical. This allows moisture to escape and helps the gasket and drum dry.
A dirty or permanently damp gasket can develop mold and unpleasant smells. In severe cases, accumulated debris can interfere with the door seal and cause water to leak from the machine.
3. Clean the Detergent Dispenser
The detergent drawer can gradually become clogged with detergent, fabric softener and other residues. This can prevent detergent from entering the drum correctly.
Remove the dispenser if the manufacturer's design allows it and wash it with warm water. Use a soft brush to clean difficult areas.
Pay particular attention to:
- Detergent compartments
- Fabric-softener compartments
- Small water outlets
- Corners where residue accumulates
A blocked dispenser can result in detergent remaining in the drawer instead of being flushed into the washing machine.
4. Clean the Drain Pump Filter
One of the most important maintenance tasks is cleaning the drain pump filter.
The filter can collect objects accidentally left in clothing pockets, including:
- Coins
- Buttons
- Hair
- Lint
- Small pieces of fabric
- Plastic objects
- Paper and other debris
A blocked filter can restrict drainage and cause the machine to stop before completing a cycle.
Depending on the model, the filter is usually located behind a small access panel near the bottom of the washing machine.
Important: Switch off and unplug the washing machine before opening the filter. Have a container or towel available because trapped water may drain out.
If you are unsure how to access the filter, consult the appliance manual rather than forcing the cover.
5. Inspect the Drain Hose
The drain hose carries wastewater away from the washing machine. A blocked, kinked or incorrectly positioned hose can cause drainage problems.
Periodically check the hose for:
- Kinks
- Crushing
- Cracks
- Leaks
- Blockages
- Loose connections
The hose should be positioned according to the manufacturer's installation requirements. Incorrect installation can cause slow drainage or wastewater to flow back into the machine.
6. Check the Water Inlet Hose and Connections
Washing machines require a reliable water supply. Inspect the water inlet hose and its connections for signs of leakage or deterioration.
Look for:
- Water droplets around connections
- Cracked hose sections
- Bulges
- Loose fittings
- Corrosion around connections
If a hose is damaged, replace it rather than attempting a temporary repair.
A leaking inlet hose can cause water damage to floors, cabinets and surrounding appliances.
7. Clean the Water Inlet Filters
Many washing machines have small mesh filters where the water supply enters the appliance. These filters help prevent dirt and particles from entering the inlet valve.
Over time, mineral deposits and debris can restrict water flow.
Restricted water flow may cause symptoms such as:
- Slow filling
- Failure to fill
- Longer cycle times
- Water inlet error codes
- Poor rinsing
When cleaning these filters, first turn off the water supply and disconnect the machine from electrical power. Follow the manufacturer's instructions to avoid damaging the inlet connection.
8. Do Not Overload the Washing Machine
Overloading is one of the common causes of unnecessary washing machine stress.
A washing machine has a specified load capacity, such as 6 kg, 8 kg, 10 kg or more. The maximum capacity does not mean that every load should be packed tightly into the drum.
An overloaded machine can experience excessive strain on the:
- Motor
- Drum bearings
- Suspension system
- Drive belt
- Spider assembly
- Tub
- Door seal
Clothes also need sufficient space to move through water and detergent. Overloading can therefore affect both cleaning performance and mechanical reliability.
9. Balance Heavy Loads
Uneven loads can cause excessive vibration, particularly during the spin cycle.
Items such as blankets, towels and heavy bedding can become concentrated on one side of the drum.
If the washing machine repeatedly becomes unbalanced:
- Pause the cycle if the appliance permits it.
- Redistribute the laundry.
- Remove some items if the drum is overloaded.
- Restart the spin cycle.
Persistent vibration should not be ignored because repeated excessive movement can place additional stress on the suspension components, bearings and cabinet.
10. Keep the Washing Machine Level
A washing machine should stand on a stable and level surface. Adjustable feet can normally be used to correct minor unevenness.
An incorrectly levelled machine may vibrate, move across the floor or produce excessive noise during spinning.
Check the machine if you notice that it has started moving when it previously operated normally. Also inspect the floor underneath it for stability.
11. Use the Correct Amount of Detergent
Using too much detergent can create excessive residue and foam. This can contribute to buildup inside the machine and may affect rinsing.
Use the detergent quantity recommended for:
- The size of the load
- The level of dirt
- Water hardness
- The detergent manufacturer's instructions
- The washing machine manufacturer's recommendations
If your washing machine is designed for high-efficiency detergent, use the appropriate low-foam detergent.
12. Avoid Leaving Wet Clothes Inside
After a cycle finishes, remove laundry as soon as reasonably possible.
Leaving wet clothes inside a closed washing machine for long periods can encourage mold and odor development.
After removing the clothes:
- Leave the door open for ventilation.
- Allow the drum to dry.
- Wipe excess moisture from the gasket.
- Keep the detergent drawer partially open where appropriate.
This simple routine can make a significant difference to the cleanliness of the appliance.
13. Clean the Exterior
The outside of the washing machine should also be cleaned regularly. Dust, detergent spills and moisture can accumulate around the control panel, door and cabinet.
Use a soft damp cloth and avoid allowing water to enter electrical controls, switches or other openings.
Do not use abrasive materials that could scratch painted or stainless-steel surfaces.
14. Inspect the Power Cable and Plug
Electrical components require attention as part of general appliance maintenance.
Check the power cable and plug for visible signs of:
- Damage
- Burning
- Melting
- Fraying
- Loose connections
Do not operate a washing machine with a visibly damaged power cord or plug. Electrical repairs should be handled by a suitably qualified technician.
15. Watch for Early Warning Signs
Small changes in washing machine operation can indicate developing problems. Addressing them early may prevent more expensive repairs.
| Warning sign | Possible cause |
|---|---|
| Machine does not drain | Blocked filter, drain hose or faulty drain pump |
| Excessive vibration | Unbalanced load, uneven installation or suspension problem |
| Water leaking | Damaged seal, hose or connection |
| Machine does not fill | Water supply, inlet filter or inlet valve problem |
| Clothes remain very wet | Spin problem, unbalanced load or drainage issue |
| Bad smell | Mold, detergent residue or stagnant water |
| Unusual grinding noise | Bearing, foreign object or mechanical fault |
| Machine stops during a cycle | Drainage, heating, motor, door-lock or electronic problem |
| Excessive foam | Too much or incorrect detergent |
| Door does not lock | Door-lock mechanism or control problem |
Suggested Washing Machine Maintenance Schedule
A simple maintenance schedule makes it easier to keep the appliance in good condition.
| Maintenance task | Recommended frequency |
|---|---|
| Wipe door gasket | After washes or several times per week |
| Leave door open to dry | After every wash |
| Clean detergent drawer | Monthly or when residue appears |
| Inspect drain filter | Monthly or according to manufacturer instructions |
| Run drum-cleaning cycle | Monthly or as recommended |
| Check hoses | Every few months |
| Check machine stability | Every few months |
| Inspect power cable and plug | Periodically |
| Professional inspection | When persistent faults or unusual symptoms occur |
The exact maintenance frequency should always take into account the washing machine manufacturer's instructions and how frequently the appliance is used.
Common Mistakes That Can Damage a Washing Machine
Some maintenance problems are caused by incorrect user practices rather than component failure.
Avoid:
- Overloading the drum.
- Using excessive detergent.
- Ignoring repeated error codes.
- Operating the machine with damaged hoses.
- Leaving wet laundry inside for extended periods.
- Allowing the drain filter to become severely blocked.
- Forcing the door or detergent drawer open.
- Using unsuitable cleaning chemicals.
- Ignoring unusual grinding, banging or electrical noises.
- Attempting complex electrical or mechanical repairs without the appropriate skills.
When to Call a Washing Machine Repair Technician
Routine cleaning can prevent many avoidable problems, but it cannot eliminate normal component wear or unexpected electrical and mechanical faults.
Professional assistance may be necessary when the washing machine:
- Repeatedly fails to drain
- Does not spin
- Does not fill with water
- Stops before completing cycles
- Leaks from underneath
- Makes persistent abnormal noises
- Trips the electrical supply
- Displays recurring error codes
- Fails to heat water where applicable
- Has a damaged door-lock system
- Shows signs of bearing, motor or PCB failure
Do not repeatedly operate an appliance that has a serious electrical fault, significant water leak or severe mechanical noise. Continuing to use it can worsen the underlying problem.
Why Regular Washing Machine Maintenance Matters
Washing machine cleaning and maintenance is not simply about keeping the appliance looking clean. It is a preventive measure that can reduce residue buildup, drainage restrictions, unpleasant odors, mold growth and unnecessary mechanical stress.
A well-maintained washing machine is also more likely to deliver consistent washing performance. Regular inspection allows minor issues to be identified before they develop into major component failures.
For households that use a washing machine frequently, establishing a simple routine of cleaning the drum, gasket, detergent drawer and drain filter, while also checking hoses and machine stability, is an effective way to protect the appliance.
When a problem persists despite routine cleaning and basic maintenance, professional diagnosis is recommended. A qualified washing machine technician can identify whether the problem involves the pump, motor, bearings, suspension, inlet system, heating system, door lock or electronic control components and recommend the appropriate repair.