Simple DIY Methods

Your washing machine is designed to keep your clothes fresh, so it can be frustrating when it starts producing unpleasant odours instead. The good news is that tackling a smelly washing machine is straightforward with the right cleaning routine. Here’s how to eliminate bad smells and prevent them from returning.

Why Does Your Washing Machine Smell?

Foul odours in washing machines are usually caused by a buildup of mould, mildew, and bacteria. Over time, body oils, dirt, hair, and detergent residue accumulate inside the machine -particularly in the gasket, seal, and detergent drawer. Combined with the warm, damp environment, this creates the perfect conditions for bacteria to thrive.

Why Regular Cleaning Is Important

Although your washing machine is designed to clean clothes, it also needs to be cleaned regularly to function properly. Without maintenance, bacteria and grime buildup can cause:

• Unpleasant smells that transfer onto clothes
• Reduced washing efficiency
• Potential damage to internal components, leading to costly repairs
• Shortened appliance lifespan

Cleaning your washing machine is cheaper and more eco-friendly than replacing it, so it’s well worth adding to your household routine.

How to Get Rid of Washing Machine Odours

If your washing machine already has a musty smell, follow these steps to freshen it up:

1. Run a Hot Service Wash

Most people wash their clothes at low temperatures (40°C or below), which helps save energy but doesn’t fully eliminate bacteria. Running an empty cycle at a high temperature (60°C or above) once a month helps kill mould and bacteria.

Check your instruction manual—many machines have a specific drum-cleaning program for this purpose.

2. Clean the Door Seal

The rubber door seal is a prime spot for mould buildup.

How to clean it:

• Wipe the seal with a microfibre cloth and warm soapy water
• Use an old toothbrush for stubborn dirt, but scrub gently to avoid damaging the rubber
• Regular cleaning prevents deep-set mould that may require seal replacement

3. Wash the Detergent Drawer & Lint Filter

The detergent drawer and lint filter often harbour trapped moisture, making them ideal breeding grounds for bacteria.

How to clean them:

• Remove the drawer and rinse it under warm water
• Use a soft brush or sponge to scrub away detergent residue
• Let all parts dry completely before reinserting them to prevent moisture buildup

4. Leave the Door & Drawer Open

After each wash, leave the washing machine door ajar to improve airflow and allow water to evaporate.

Do the same with the detergent drawer to stop moisture from accumulating.

5. Check & Unblock the Standpipe

If bad smells persist, there may be a partial blockage in the standpipe (the drainpipe connected to your washing machine).

How to fix it:

• Try using a drain unblocker to remove any trapped debris.
• If the problem continues, a professional plumber may be needed to clear the blockage.

How to Prevent Future Washing Machine Smells

Now that your washing machine is fresh again, here’s how to keep it that way:

• Ensure proper ventilation – Keep laundry areas well-ventilated, especially in winter when dampness can linger
• Use the correct detergent amount – Too much detergent can leave residue that traps dirt and moisture. Follow the recommended dosage on the bottle
• Run an occasional rinse cycle – This helps clear any leftover soap and grime, preventing odours
• Wipe down seals and surfaces – After each wash, give the door, seal, and detergent drawer a quick wipe with an antibacterial spray to prevent bacteria buildup
• Check filters monthly – A clogged filter can trap bad-smelling debris and affect the machine’s performance

 

By following these simple maintenance steps, you can keep your washing machine fresh, efficient, and free from unpleasant odours.