A bad-smelling washing machine is a common problem for many homeowners, especially in Winnipeg where colder weather and limited ventilation can trap moisture indoors. If your washer smells musty, moldy, or unpleasant, it’s a sign that bacteria, detergent residue, or trapped water has built up inside the machine.
The good news? Most washing machine odors can be prevented with proper cleaning habits and regular maintenance.
Why Washing Machines Start Smelling
Washing machine odors usually develop because of moisture and residue buildup. Common causes include:
- Excess detergent or fabric softener
- Frequent cold-water washes
- Moisture trapped in the drum or rubber gasket
- Clogged drain filters or hoses
- Poor airflow after wash cycles
In Winnipeg’s climate, washers may take longer to dry fully, which increases the risk of mold and mildew.
How to Stop Your Washing Machine From Smelling
1. Leave the Door Open After Every Wash
After each cycle, leave the washer door slightly open. This allows moisture to evaporate and prevents mold growth inside the drum and gasket. This is especially important for front-load washing machines.
2. Clean the Washing Machine Monthly
Run a cleaning cycle at least once a month using:
- A manufacturer-approved washer cleaner, or
- White vinegar (used occasionally)
Use the hottest water setting and ensure the washer is completely empty during the cycle.
3. Clean the Rubber Door Gasket
Front-load washers often trap moisture and debris in the rubber gasket. Wipe it down regularly with a clean cloth and mild detergent, making sure to remove lint, hair, and standing water.
4. Use the Correct Amount of Detergent
Using too much detergent creates residue that bacteria thrive on. Always:
- Use HE detergent for high-efficiency washers
- Follow the manufacturer’s recommended amount
More detergent does not mean cleaner clothes—it often leads to stronger odors.
5. Avoid Leaving Wet Laundry Inside the Washer
Leaving wet clothes in the washer for extended periods creates the perfect environment for bacteria and mildew. Transfer laundry to the dryer as soon as the wash cycle finishes.
How to Clean a Smelly Washing Machine (Step-by-Step)
For Front-Load Washing Machines:
- Wipe the door gasket thoroughly
- Remove and clean the detergent drawer
- Run a drum-clean or hot-water cycle with washer cleaner
- Leave the door open after the cycle completes
For Top-Load Washing Machines:
- Run a hot-water cycle on the largest load setting
- Add washer cleaner or vinegar
- Pause the cycle and let it soak for 30–60 minutes
- Resume and complete the cycle
- Wipe the lid and agitator
Don’t Forget the Drain Filter
Many washing machines have a drain filter that traps lint, debris, and small objects. If this filter becomes clogged, water can sit inside the machine and cause strong odors.
Check and clean the drain filter every few months to prevent smell and drainage issues.
Common Mistakes That Make Washer Smells Worse
- Using fabric softener too often
- Only washing with cold water
- Closing the washer door immediately after use
- Skipping regular cleaning cycles
- Ignoring early musty smells
These habits are among the most common reasons homeowners eventually need professional washing machine repair in Winnipeg.
Why Washing Machine Smells Are Worse in Winter in Winnipeg
During winter, homes are sealed tightly to keep heat inside. This reduces airflow and increases indoor humidity, making it harder for washing machines to dry completely. Without proper ventilation and maintenance, odors can develop quickly.
When Cleaning Isn’t Enough
If your washing machine still smells after thorough cleaning, there may be a deeper issue such as:
- Clogged internal hoses
- Drain pump problems
- Standing water inside the machine
- Plumbing or drain line issues
In these cases, professional inspection is recommended.
Need Washing Machine Repair in Winnipeg?
Regular cleaning helps prevent odors, but some problems require expert attention. If your washer smells persistently, won’t drain, or shows error codes, it’s best to call a professional.
Book reliable washing machine repair in Winnipeg to diagnose odor-related issues and keep your appliance running clean, efficient, and fresh.
Keeping your washing machine odor-free isn’t difficult—it just takes consistent care, proper usage, and timely maintenance. With the right habits, you can prevent smells and extend the life of your washer year-round.