By the Genier's Team: Updated June 2026
Why Front Load Washers Smell — and How the Built-In Fan Fixes It
More and more front load washers now include a built-in fan to solve the drum moisture problem. Photo from Whirlpool's Duet Washer, with FanFresh™.
When it comes to high efficiency front load washing machines, there's so much to love: the way it detects just how much not-too-hot water to use, the gentle way it tosses your clothes, its pleasant end-of-load beep. But as Vernon and Okanagan shoppers know, there's one thing to dislike about earlier front loaders: the smell.
It turns out many front loading washers trap a good bit of humidity in the drum after a cycle. That humidity often leads to mould — not just mould, but a mouldy, musty smell. While our team and others have put together top tips for maintaining your washer and dryer, those tips don't help when it's already too late. So, manufacturers tinkered with design and came up with a brilliant solution: the fan.
Quick Answer: A built-in drum fan runs after each wash cycle and dries out the drum and door gasket area, preventing moisture buildup and the mould that causes musty smells. It also gives forgotten laundry a light air circulation so clothes don't need re-washing. Set it once and it runs automatically.
- What it is: a fan built into the washer that runs after a cycle to dry out the drum and gasket area.
- Why it matters: trapped moisture in the drum is the main cause of mould and musty odour in front load washers.
- What you can do now: look for this feature when shopping for a new front loader, or ask our team which current models include it.
- When to call a professional: if your existing washer already has a persistent mould smell, start with our parts and repairs page for service guidance.
- Cost notes: fan-equipped models are available at a range of price points; it's no longer a premium-only feature.
How the Built-In Drum Fan Works
Whirlpool's FanFresh™ feature, for example, uses a built-in fan that runs and dries out the drum after a cycle. On that model, it's a feature you just have to set once, and the fan will automatically do its job at the end of each cycle.
By keeping the drum — and in particular that gasket area near the door — dry, there's no humidity and no chance for mould to build up. Some fans run for up to 16 hours after a cycle, which means if your clothes are still in the drum, they're getting some air circulation at the same time.
Other Reasons to Love the Fan Feature
Built-in washer fans don't just dry the drum — they can actually dry a small load. Since the fan usually runs for 12 or more hours after the end of a cycle, and gives the clothes a light tumble at the same time, if you forget about your laundry for a few hours (or even more) enough air will circulate that your clothes won't take on that musty smell that often calls for a re-wash and a real waste of time and resources. Go ahead, throw in a load at 10 p.m. and toss it in the dryer the next morning without worry.
This is also a good feature for people who like to line dry in the laundry room or outdoors. Since clothes have been lightly aired by the fan, you'll be able to cut down on line time and rotate loads more quickly. And if you don't line dry, you're still going to cut down on dryer time — which requires more energy.
Front Load Washer Feature Checklist
| Feature | What it does | Why it matters |
|---|---|---|
| Built-in drum fan | Dries drum and gasket after each cycle | Prevents mould and musty odour buildup |
| Auto fan setting | Set once, runs automatically every cycle | No manual step needed after each wash |
| Extended fan run time (12–16 hrs) | Circulates air around clothes left in drum | Clothes don't need re-washing if forgotten overnight |
| Light tumble with fan | Gently moves clothes during fan cycle | Reduces wrinkles and improves air circulation |
| High efficiency water sensing | Detects load size and adjusts water use | Less water per cycle without sacrificing clean |
FAQ
> Why does my front load washer smell musty?
The most common cause is moisture trapped in the drum and door gasket after a cycle. Front loaders seal tightly during washing, which is great for efficiency, but that same seal can trap humidity afterward. Over time, that moisture leads to mould growth and the musty smell many owners notice. Leaving the door ajar after each cycle helps, and a washer with a built-in fan addresses the problem automatically.
> Is the fan feature available on washers at different price points?
Yes. It's no longer limited to premium models. Brands like Whirlpool include FanFresh™ across several lines. When shopping, ask specifically about post-cycle drum drying or fan features — the name varies by brand but the function is the same.
> Can I see front load washers in person at Genier's Vernon?
Yes. Genier's Vernon showroom carries a selection of front load washers from brands including Whirlpool, Bosch, Miele, and others. Browse front load washers at Genier's online, or visit the showroom to compare models in person and ask about which ones include the fan feature.
Shop Front Load Washers in Vernon and the Okanagan
When you're searching for laundry or kitchen appliances, visit the experts at Genier's in Vernon — the best selection in the Interior of the world's best brands, with a live showroom so you can see how appliances perform before you buy.
Browse front load washers at Genier's or contact an advisor for help choosing the right model for your home.
Since 1957, Genier's Appliances has helped Vernon, Kelowna, Kamloops, and Okanagan homeowners choose appliances with confidence. Visit the Vernon showroom or contact our team for practical, no-pressure guidance.
Sources: Whirlpool Canada — FanFresh™ feature. Link requires manual insertion to a verified Whirlpool Canada product or feature page to avoid 404 errors.