A washing machine that smells musty or sour almost always has a buildup of detergent, mould and moisture, especially in front-load models. The good news is it is usually fixable with cleaning, not repair. Here is how, and when to book washer repair in Ottawa if the smell will not go.
We hear this from front-load owners across the Ottawa area, from Nepean to Orleans. Here is what causes it and how to clear it for good.
In this article
Why a washing machine smells
- Detergent and softener buildup. Residue collects in the drum, door boot and dispenser and grows bacteria.
- Trapped moisture. A front-load door left closed stays damp, which breeds mould and mildew.
- Dirty door boot (front-load). The rubber gasket traps water, lint and grime.
- Clogged filter or drain. Standing water in the filter or drain goes stale and smells.
- Too much detergent. Excess suds leave more residue behind.
Did you know?
High-efficiency front-load washers are far more prone to odours than top-loaders. They use less water, so residue is not rinsed away as thoroughly, and the sealed door traps moisture. Regular cleaning matters more with these machines.
How to get rid of the smell
- Run a hot cycle with a washer-cleaning tablet or white vinegar.
- Wipe the door boot and fold back the rubber to clean underneath.
- Clean the detergent dispenser and leave it to dry.
- Empty and rinse the pump filter at the bottom front.
- Leave the door open between washes to dry out.
Save your money
Switch to the correct amount of HE detergent and run a cleaning cycle monthly. This costs almost nothing and prevents the buildup that causes odours, so you avoid a service call altogether.
How to keep the smell away
- Leave the door and dispenser open to air out
- Use HE detergent in the right amount
- Run a monthly hot cleaning cycle
- Remove wet laundry promptly
- Clean the door boot and filter regularly
When it is more than a smell
If the smell returns quickly after a deep clean, or comes with standing water, the drain or pump may be clogged and holding stale water. We service every brand, including Samsung and LG washer repair, across Barrhaven and Ottawa.
Frequently asked questions
Why does my front-load washer smell so bad?
Front-loaders use less water and have a sealed door boot that traps moisture and residue, which grows mould. Regular cleaning and leaving the door open fix and prevent it.
Can I put vinegar in my washing machine to clean it?
Yes. Running an empty hot cycle with white vinegar, or a dedicated washer cleaner, breaks down residue and kills odour-causing bacteria. Do this monthly.
Why does my washer smell like rotten eggs?
A sulphur or rotten-egg smell often means stale water sitting in the drain or pump filter. Clean the filter and check the drain hose for a trap of standing water.
Should I leave my washer door open?
Yes, especially on front-loaders. Leaving the door open between washes lets the drum and boot dry out, which is the simplest way to prevent odours.
Smell will not clear no matter what? Parliament Appliance Repair checks drains and pumps across Ottawa. Call (613) 509-1466 or request a free estimate.