It doesn't matter how much you wash. As long as the air is too humid, your towels will continue to smell musty.
Try the Dry dehumidifier risk-free for 30 days! →
Few things feel as fresh as a freshly washed towel. But just as often, the opposite happens:
The towel smells sour, musty, or damp, even though it's completely clean.
This is something almost all Swedes have experienced. It's not due to dirt – but to humid air.
Towels are like sponges – and moisture gets trapped in them
When you hang up a wet towel in a bathroom or laundry room, it starts releasing moisture into the room. If the air is too humid, the towel never truly dries, but remains slightly damp for several hours or even a whole day.
That's when the characteristic musty towel smell arises. And the cause is always the same: The air is too humid, not the towel too dirty.
This is why it smells even in a clean bathroom
You can scrub tiles, change shower curtains, wash towels more often, and switch detergents.
But as long as the humidity is too high, the smell will return.
Humid air causes:
- towels to dry slower
- bacteria to thrive better
- odor particles to get trapped in the fabric
- the laundry room and bathroom to have a “damp” smell
- mold spores to start circulating
This is also why the laundry room is one of the biggest moisture traps in the home.

The solution: Dry laundry faster and remove moisture from the air
To get rid of the musty smell, towels need to dry faster and the air needs to be kept dry.
That's exactly what Ozoneair Dry does.
Dry extracts moisture from the room and replaces it with dry air, which allows towels, clothes, and fabrics to dry quickly without smelling.
Dry does two things at once:
- Dehumidifies the air powerfully – up to 50 liters per day.
- Purifies the air with dual HEPA filters that remove odor particles, mold spores, and dust.
Dry has a special laundry mode that dries clothes and towels in half the time compared to just hanging them. And because it uses dry air instead of heat, it is much gentler on fabrics than a tumble dryer.
The result: Towels that smell like nothing at all. Just clean.
Avoid musty odors – in both bathroom and laundry room
With Ozoneair Dry, the room becomes dry and fresh, towels dry quickly, and that sour smell completely disappears.
It works equally well in:
- bathrooms
- laundry rooms
- basements
- summer cottages
- storage rooms
- all places where textiles dry slowly
When the air is dry, odors cannot settle in the fabric – and this keeps both towels and the entire room fresh.
Do you want to get rid of smelly towels – for good?
Ozoneair Dry is developed in Sweden and is one of the few dehumidifiers that both dries faster and purifies the air from odor particles.
