619-928-5000 
Request Service 
Drying laundry should result in clean, fresh-smelling clothes. However, many homeowners experience an annoying issue: even after going through a drying cycle, their clothes still carry an unpleasant, musty, or even sour odor. If you’ve encountered this problem, you’re not alone—and the causes might be more technical than you’d think.
Let’s break down the most common reasons why clothes might smell bad after drying and how to fix them.
1. The Washer, Not the Dryer, Might Be to Blame
One of the biggest misconceptions is that the dryer is responsible for the smell, but in many cases, the issue begins in the washer. If your washing machine is dirty or harboring mold, it can leave clothes smelling musty before they even reach the dryer.
What to do:
- Regularly clean the washing machine drum with a washing machine cleaner or a vinegar and baking soda cycle.
- Check the detergent drawer and door seals—mold and detergent buildup often collect there.
- Use high-efficiency detergent in the correct amount. Overusing detergent can cause buildup, which traps bacteria and odors.
2. The Dryer’s Airflow Is Restricted
A dryer needs proper airflow to dry clothes effectively and remove moisture and odors. If the lint trap is full or the ventilation hose is clogged, the dryer can’t vent humid air properly, which may cause clothes to remain damp longer than necessary, leading to musty smells.
What to check:
- Empty the lint trap before every cycle.
- Clean the dryer vent hose and exterior vent every few months.
- Make sure the hose isn’t kinked or crushed against the wall.
3. Dryer Drum or Components Need Cleaning
Over time, residue from dryer sheets, fabric softeners, and lint can build up inside the drum or on internal parts. If there’s mildew, burnt lint, or buildup inside your dryer, it can affect how your clothes smell when they come out.
Maintenance tip:
- Wipe the dryer drum with a mixture of vinegar and water.
- Clean or replace the dryer’s moisture sensor if it’s coated with residue.
- Consider scheduling a professional inspection to deep-clean the internal components.
4. Clothes Sit in the Washer or Dryer Too Long
Leaving wet clothes in the washer or dryer—even for an hour—can allow mildew to develop, especially in warm, humid conditions. This is one of the most common culprits of unpleasant laundry odors.
Prevention tip:
- Transfer clothes immediately after the wash cycle finishes.
- Start drying as soon as possible, and remove them from the dryer as soon as the cycle ends.
5. Incorrect Drying Settings or Overloading
If clothes are not thoroughly dried due to a short cycle or overload, they can retain moisture that leads to musty or sour smells. In some cases, heavy items like towels or jeans may need extra drying time.
Solution:
- Avoid overloading the dryer.
- Use sensor dry or the appropriate heat level for your fabric type.
- Run a second drying cycle for thick or dense fabrics if necessary.
6. Internal Mold or Mildew Growth
In more serious cases, mold or mildew may be growing inside the dryer vent system or deep within the dryer itself. This is more likely if the dryer has experienced moisture leaks or hasn’t been maintained over time.
When to call the pros:
- If you’ve tried cleaning and the smell persists, it’s time to contact a technician.
- Professional service can identify hidden mold, replace faulty parts, and ensure safe, effective performance.
Restore Freshness to Your Laundry
Unpleasant odors in freshly dried clothes are not just frustrating—they’re a sign that your laundry appliances need attention. Whether it’s a clogged vent, hidden mold, or a washer that needs cleaning, these problems are fixable with the right maintenance or repairs.
If you’ve done everything you can and your clothes still don’t smell right, don’t wait any longer.
Our technicians at Home Appliance Service Center specialize in diagnosing and repairing laundry appliance issues—from dryer vent cleaning to internal part replacements and deep cleaning services. We ensure your washer and dryer are working together to deliver clean, fresh-smelling clothes every time.
Don’t let stubborn odors ruin your laundry day. Call Home Appliance Service Center today and schedule your professional service!
Contact us