Quick summary
Smells usually come from detergent residue, lint and standing water in the door gasket, pump filter and drawer. Run Tub Clean, clean the gasket, filter and drawer, and leave the door ajar after every wash.
Front loaders save water and seal tightly, which lets moisture build up if they're closed right after use. The good news: most odours disappear with proper cleaning.
Unplug the appliance, close the water tap if there's a leak, and never open covers that need tools or expose wiring or circuits.
Possible causes
Standing water in the door gasket
Residue collects in the gasket folds and grows mould.
Detergent and softener residue
Overdosing leaves a sticky film in the drum and drawer.
Pump filter
Decomposing debris in the filter smells strongly.
Always washing cold
Never using warm programs lets bacteria grow.
Drain odour
If the household drain lacks a proper water trap.
Safe checks you can do
- Run Tub Clean as your manual describes, with no laundry.
- Wipe the gasket folds with a cloth and mild cleaner, then dry.
- Remove and wash the detergent drawer in warm water.
- Clean the pump filter safely.
- Leave the door and drawer ajar after every wash.
When to stop checking immediately
- Never mix cleaning products such as bleach with acidic cleaners.
Related components
- Inner drum
- Pump filter
- Door & lock
- Inlet & drain hoses
When do you need a technician?
If the smell persists after cleaning, the source may be an internal hose or water pooling in the outer tub, requiring an internal inspection.
FAQ
What does tcL mean on an LG washer?
A reminder on some models to run Tub Clean—not a fault.
How often should I run Tub Clean?
Follow your model's manual; many models remind you automatically.
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