Ever opened your washing machine expecting fresh laundry but instead got hit with a musty, nasty smell? Yeah, not exactly the “clean” scent you were hoping for. If your washer smells more like a damp basement than a fresh load of laundry, mold and mildew might be to blame. But don’t worry – this is a common issue, and there are simple ways to fix and prevent it.
Why Does Your Washing Machine Smell?
Your washer’s whole job is to clean things, so it seems unfair that it can start smelling worse than the dirty laundry you put in it. But here’s the thing – washing machines, especially front loaders, are a perfect breeding ground for mold and mildew.
- Moisture buildup – Washing machines stay damp most of the time, which is ideal for mold growth.
- Soap scum and detergent residue – Excess detergent and fabric softener create a film that traps moisture and provides food for bacteria.
- Dirty door seals and gaskets – The rubber seal in front-load washers traps water, lint, and grime.
- Lack of air circulation – Keeping the door closed all the time creates a humid, sealed environment where mold thrives.
- Clogged drain or filter – If water isn’t draining properly, it can create standing water that breeds bacteria.
How to Get Rid of Mold and Bad Odors in Your Washer
If your washer already smells funky, it’s time for a deep clean. Here’s how to do it:
1. Run a Hot Cleaning Cycle
Start by running an empty wash cycle with the hottest water setting. Add one of the following to the drum:
- White vinegar (2 cups) – A natural disinfectant that breaks down mold and soap scum.
- Baking soda (½ cup) – Helps neutralize odors and break down buildup.
- Bleach (1 cup) – If mold is severe, bleach will kill it fast. Just don’t mix it with vinegar!
Let the cycle run and wipe down the drum afterward.
2. Scrub the Rubber Gasket (Front Load Washers)
That rubber seal around the door? It’s probably hiding some nasty gunk. Pull it back and wipe it down with a mixture of vinegar and water or a mild bleach solution. Use an old toothbrush for stubborn grime.
3. Clean the Detergent Drawer
Detergent and fabric softener can build up and create mold. Remove the detergent drawer (if possible) and soak it in warm, soapy water. Scrub off any residue before putting it back.
4. Check and Clean the Drain Pump Filter
Many washing machines have a small drain pump filter that can get clogged with lint, coins, and other surprises. Find it (usually near the bottom of the washer), remove any debris, and rinse it out.
5. Wipe Down the Inside of the Door and Drum
Use a microfiber cloth and vinegar solution to wipe down every part of the drum and door. Don’t forget to dry it afterward!
How to Prevent Mold and Odors from Coming Back
Now that your washer smells fresh again, here’s how to keep it that way:
1. Leave the Door Open
After each wash, leave the door open (even just a little) to allow air circulation and prevent moisture buildup.
2. Use the Right Amount of Detergent
More soap doesn’t mean cleaner clothes. Too much detergent leaves residue that traps moisture and bacteria. Use the amount recommended for your machine and water hardness level.
3. Wipe Down the Gasket and Drum Regularly
Once a week, quickly wipe the drum and rubber gasket with a dry cloth or vinegar solution.
4. Run a Monthly Cleaning Cycle
Once a month, run an empty load with vinegar or a washing machine cleaner to prevent buildup.
5. Remove Wet Clothes Promptly
Leaving damp clothes sitting in the washer creates the perfect environment for mold. Move them to the dryer as soon as possible.
6. Clean the Detergent Drawer and Drain Filter
Every few weeks, rinse out the detergent drawer and check the drain filter for buildup.
When DIY Cleaning Isn’t Enough – Call a Pro!
If you’ve done all this and your washer still smells awful, or if it’s not draining properly, it might have a deeper issue – like a clogged drain hose, failing pump, or mold inside hard-to-reach parts. That’s when it’s time to call in the experts.
At Express Appliance Repair Ottawa, we specialize in fast, reliable washing machine repair services. Our expert technicians can diagnose the problem, fix it on the spot, and get your washer working (and smelling) like new again.
✅ Same-day service – no extra fees
✅ Repairs for all makes & models
✅ Affordable, transparent pricing
✅ 100% customer satisfaction guarantee
Got a stubborn washer problem? Give us a call at (613) 454-5355, and we’ll have your washing machine back in top shape in no time!