A washing machine that smells musty can make freshly washed clothes smell worse. The cause is usually moisture, detergent residue and lint creating a home for mould and bacteria. Front-loaders are particularly prone because their door seals trap water.
Key Takeaways
- Wipe the door gasket and leave the door and dispenser open after washing to let the machine dry.
- Run the manufacturer’s tub-clean cycle regularly with a washer cleaner or as directed.
- Clean the detergent dispenser and, on many front-loaders, the drain pump filter.
- Use the right amount of HE detergent; too much leaves residue.
The door gasket
Pull back the rubber seal on a front-loader and look for water, hair, lint and dark spots. Wipe it with a cloth and mild detergent solution or a cleaner recommended by the manufacturer. Dry it afterwards.
The dispenser
Many dispensers pull out. Rinse the drawer in warm water and scrub it with an old toothbrush. Clean the housing it slides into.
Tub-clean cycle
Most modern washers have a tub-clean or self-clean cycle. Run it empty, with a washer cleaner product or as the manual directs. Many manufacturers suggest doing this monthly.
Do not mix cleaning chemicals. Never combine bleach with ammonia or vinegar, which can release harmful gases.
Drain pump filter
Many front-loaders have a small access panel at the bottom front. Behind it is a filter that catches coins, buttons and lint. Place a towel and shallow pan underneath, open it slowly to let water drain, clean the filter and reinstall it. Check your manual for location and instructions.
Top-loaders
Top-loaders can develop odours under the agitator and around the tub rim. Run a tub-clean cycle and wipe the lid, rim and dispensers.
Prevent odours
- Leave the door and dispenser drawer open after washing.
- Remove wet laundry promptly.
- Use HE detergent in high-efficiency machines and measure correctly.
- Avoid overusing fabric softener, which can leave residue.
- Run occasional warm or hot cycles, if your fabrics allow.
If clothes still smell
If odours persist, the drain hose could be kinked or the drain could be partly clogged. A professional can check the machine.
Frequently Asked Questions
How often should I clean my washer? Many manufacturers suggest a cleaning cycle about once a month, plus wiping the gasket after use.
Can I use vinegar? Some manufacturers advise against frequent vinegar use because it can affect rubber parts. Check your manual.
Why does my front-loader smell more than my old top-loader? Front-loaders use less water and have airtight doors, which can trap moisture.
The bottom line
Dry the machine between washes, clean the gasket, dispenser and filter, and use the right detergent. Odours usually go away and stay away.
