Quick answer: The best way to clean washing machine odours is to wipe the gasket, detergent drawer, drum, and filter area first, then run an empty hot cycle with white vinegar or a washing machine cleaner. Follow with a second empty rinse if needed, then leave the door or lid open so the drum can dry properly. Do not mix vinegar and bleach in the same wash cycle.
Laundry should smell clean when it comes out of the machine. If your shirts, towels, or bedsheets carry a damp smell even after washing, the problem may be the washer itself. Detergent residue, fabric softener, lint, trapped water, and mould can build up inside the drum, rubber gasket, and detergent drawer over time.
Monthly empty hot cycles are the practical minimum for Singapore homes because humidity gives leftover detergent and moisture too much time to turn musty.
What is the best way to clean washing machine odours?
The best method is to clean the parts that hold residue before you run a hot cleaning cycle. Many people go straight to vinegar or baking soda, but this skips the real problem. If the rubber seal, detergent drawer, or filter area is dirty, one empty cycle will only reduce the smell for a short time.
Start with the visible areas. Open the door or lid, check for trapped lint, hair, coins, tissue bits, and detergent sludge. Front-load washing machines need extra attention around the rubber gasket because water often sits in the folds after each wash.
If your washing machine has a self-cleaning cycle, use it according to the manufacturer’s guide. If it does not, the steps below will help freshen the drum and remove common odour-causing buildup.
Gather Your Cleaning Supplies
You do not need fancy tools for a basic clean. Most homes already have enough supplies for the job.
- Basin
- Clean microfibre cloth
- Mild detergent
- White vinegar
- Baking soda
- Unused toothbrush
- Warm water
- Vacuum cleaner
- Optional washing machine cleaner
- Optional bleach, used only according to the washer manual
Use bleach with care. Never mix bleach with vinegar, ammonia, or other cleaning products. If you choose bleach, run it in a separate cycle and follow the washing machine manufacturer’s instructions.
Clean the Washing Machine Interior
- Remove all detachable parts, such as the detergent drawer, softener tray, or lint filter if your model allows it.
- Soak removable parts in warm water with mild detergent. Scrub corners with an unused toothbrush.
- Check the drum and door area for trapped items, tissue residue, lint, hair, or small objects.
- Wipe the inside of the drum with a clean cloth and mild soapy water.
- For a front-load washer, pull back the rubber gasket gently and wipe inside the folds. This is where musty residue often hides.
- Run an empty hot cycle with white vinegar. For top-load washers, add about two to four cups of white vinegar into the drum. For front-load washers, add it through the detergent drawer if your manual allows it.
- If the smell is strong, pause the cycle for about an hour on a top-load washer to loosen residue. For front-load washers, follow the machine’s cycle setting instead of forcing a pause.
- Run another empty cycle with water to rinse away the vinegar smell. Baking soda can be added to this rinse cycle to help neutralise leftover odour.
- Wipe the drum dry after the cycle ends.
- Leave the door or lid open until the interior is fully dry.
White vinegar helps break down residue and reduce musty smells. Baking soda helps neutralise odour. They are useful household options, but they are not magic. If the washer has heavy mould, a blocked drain area, or a persistent sour smell, a dedicated washing machine cleaner or professional servicing may be needed.
Clean the Washing Machine Exterior
- Wipe the exterior with a damp microfibre cloth and mild detergent.
- Clean around buttons, knobs, and the control panel carefully. Avoid soaking electronic areas.
- Brush tight corners with an unused toothbrush.
- For front-load machines, clean the door glass and rubber gasket thoroughly.
- Vacuum around the back and bottom of the washing machine to remove dust and lint.
- Check the hose area for visible leaks, cracks, or loose connections.
Small leaks and trapped moisture should not be ignored. If a washer keeps producing smells after cleaning, the issue may be drainage, a hose problem, or residue deeper inside the appliance. For appliance purchases, local service support matters because washing machines are not small items you can pack back into a box easily. Every order ships locally, and after-sales support is handled from Singapore. Complimentary delivery and professional installation are available on qualifying orders. The team is reachable at +65 6950-2657, Monday to Friday, 9am to 6pm.
Vinegar, Baking Soda, Bleach, or Washing Machine Cleaner?
White vinegar is useful for tackling musty smells and residue caused by detergent and fabric softener. Baking soda is helpful when the drum smells sour or damp. Bleach can help with stronger cleaning needs, but it must be used carefully and only when the washer manual allows it.
A dedicated washing machine cleaner is the easier choice if you want a ready-made option. Some cleaners use oxygenated compounds, citric acid, or other ingredients designed for appliance cleaning. This is useful for front-load washing machines because the gasket and drum often hold more moisture.
The honest trade-off is simple. Vinegar and baking soda are affordable and easy to find, but they may not solve heavy buildup. Washing machine cleaners cost more per use, but they are made for this exact job and are often more convenient.
How to Stop Your Washing Machine from Smelling Again
Cleaning the washer once helps. Keeping it dry between loads prevents the smell from coming back.
- Leave the door or lid open after every wash.
- Wipe the rubber gasket after laundry day, especially on front-load washers.
- Use the right amount of detergent. Too much detergent leaves residue inside the drum.
- Avoid overusing fabric softener because it can build up over time.
- Remove wet laundry as soon as the cycle ends.
- Run an empty hot cleaning cycle once a month.
- Clean the detergent drawer regularly.
If you are replacing an older washer, compare features such as drum size, wash programmes, installation needs, and dryer pairing before buying. You can browse washing machines, washers, and dryers that suit Singapore homes.
How Often Should You Clean a Washing Machine?
Clean your washing machine lightly after regular use and deep clean it once a month or once every two months. Monthly cleaning is better if you wash towels often, use the washer daily, live in a humid home without regular aircon, or notice a damp smell when opening the door.
Clean the washer right away after washing muddy clothes, pet bedding, heavily soiled uniforms, or damp towels. These loads leave more residue than normal laundry.
Keep the routine simple. Wipe the gasket, clean the drawer, run an empty hot cycle, then leave the door open to dry. Most odour problems start when detergent and moisture are allowed to sit for too long.
Takeaway
Keeping your washing machine clean makes a real difference to towels, clothes, bedsheets, and everyday laundry. Start by wiping the parts that trap residue, then run an empty hot cycle with vinegar, baking soda, or a washing machine cleaner. Let the drum dry fully after each wash so moisture does not sit inside the appliance.
Every order ships locally, and after-sales support is handled from Singapore. Complimentary delivery and professional installation are available on qualifying orders. The team is reachable at +65 6950-2657, Monday to Friday, 9am to 6pm.
Frequently Asked Questions
Is white vinegar effective for cleaning a washing machine?
Yes, white vinegar can help loosen detergent residue, reduce musty smells, and freshen the drum. It works best as part of a full clean that includes wiping the gasket, detergent drawer, and drum first.
Can I use baking soda to remove washing machine odours?
Yes, baking soda can help neutralise odours inside the washing machine. Add it to an empty rinse cycle after cleaning the drum with vinegar, or use it with warm water to wipe smelly areas.
Why does my washing machine smell even after cleaning?
The smell may be coming from the rubber gasket, detergent drawer, drain area, filter, or hose. If surface cleaning and an empty hot cycle do not fix it, check the filter and drainage parts according to your washer manual.
How often should I clean my washing machine?
Deep clean your washing machine once a month or once every two months. Clean it monthly if you use it often, wash towels regularly, or notice a damp smell after each cycle.
Can I mix vinegar and bleach to clean my washing machine?
No. Do not mix vinegar and bleach. Use only one cleaning method per cycle and follow the washing machine manual, especially if you are using bleach or a chemical cleaner.