How to Get Rid of Washing Machine Smell — Easy Fixes That Work
A smelly washing machine is one of the most common appliance complaints in Australia. The good news is that in most cases, the fix is simple, free and something you can do yourself in under an hour. Here's everything you need to know.
Why Does My Washing Machine Smell?
The most common causes of washing machine odour are:
- Mould and mildew build-up inside the drum, door seal (front loaders) or detergent drawer
- Excess detergent residue that feeds bacteria and mould
- Leaving wet clothes in the machine after a wash cycle
- Using too much liquid fabric softener (it coats the drum and encourages mould)
- Low-temperature washing not killing bacteria
Fix It: Step-by-Step Cleaning Guide
Step 1: Clean the Door Seal (Front Loaders)
Pull back the rubber door seal and look inside the folds. This is where mould accumulates. Spray with white vinegar or a diluted bleach solution (1 part bleach, 10 parts water). Wipe thoroughly with a cloth. This step alone fixes most front loader smells.
Step 2: Clean the Detergent Drawer
Remove the detergent drawer completely (there's usually a release button). Soak it in hot water and scrub away any residue. Use an old toothbrush for tight corners. Rinse and dry before replacing.
Step 3: Run a Hot Service Wash
Set your machine to its hottest cycle (60–90°C) with no clothes inside. Add either:
- 2 cups of white vinegar (pour into the drum), or
- 1 cup of bicarb soda (into the drum) + 1 cup of vinegar (into the drawer)
- Or a commercial washing machine cleaner tablet (Finish, Dettol, etc.)
Let the cycle run completely. This kills bacteria and flushes out residue from inside the drum and pipes.
Step 4: Clean the Filter (Front Loaders)
Locate the small access door at the bottom front of your front loader. Have a towel ready — water will drain out when you open it. Remove the filter, clean out any lint, coins, hair or debris. Rinse under running water and replace.
Step 5: Leave the Door Open After Each Wash
The number one prevention tip: always leave the washing machine door slightly open after use. This lets moisture escape and prevents mould growing in the sealed drum environment.
Preventing Washing Machine Smell Long-Term
- Use the correct amount of detergent (less is often more)
- Use HE (high-efficiency) detergent for front loaders
- Avoid excess fabric softener
- Remove clothes promptly after washing
- Run a service wash monthly
- Leave the door open between washes
When the Smell Won't Go Away
If the smell persists after thorough cleaning, there may be a more serious issue such as a blocked drain pump or a hose that needs replacing. At that point, it may be time to consider whether your machine is worth repairing or replacing.
Oceania Appliances stocks quality tested second-hand washing machines from $200, backed by a 3–6 month warranty. Sydney-wide delivery available.