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Your sofa looks clean. Beneath the surface, something very different is living there.

By Achaté  August 24, 2026

Every evening you sink into it without thinking. Your mattress is the last thing you feel before you fall asleep and the first when you wake up. And those very two places — sofa and mattress — are where house dust mites like to be most.

 

Not because your home is dirty. Because it's warm there, a little humid, and full of skin flakes that you leave behind yourself, day in, day out. For a house dust mite, that's not uncomfortable. It's ideal.

The bit most people miss.

Most households vacuum their sofa once a week, maybe twice. That feels like enough. But a vacuum cleaner works with suction at the surface. 

Mites and their droppings — the actual source of complaints such as an itchy nose, watery eyes or a stuffy feeling on the sofa in the evening — sit deeper, hidden between the fibres of your upholstery and your mattress. 

 

No vacuum cleaner gets there.

So you vacuum faithfully, week after week, and beneath the surface almost nothing changes.

Why the well-known solutions don't really solve anything.

There are plenty of products that promise to help. Anti-allergen sprays. Anti-mite treatments. Air purifiers. Some do what they say, at the surface, for a while. 

 

But none of them reach what sits deeper in the fabric, and you simply can't put your sofa or mattress in the washing machine the way you can with bedding.

 

So the real problem isn't that you're doing too little. It's that you're trying to solve it with products that never reach the place where the problem is.

What does work: heat, deep down and without chemicals

House dust mites don't survive high temperatures. That's nothing new. What most people don't know is that you can use that heat at home, exactly where it's needed, without a washing machine and without chemicals.

 

The Achaté Steam Cleaner PRO V2 works with steam at 3.5 bar pressure  using nothing but tap water. That steam penetrates deep into the fibres of your sofa, your mattress and your chairs, right to where mites hide and a vacuum cleaner never reaches. The device is ready to use in about 3 minutes, and with the 800 ml tank you can steam continuously for up to 30 minutes — enough for a thorough clean of your sofa and mattress in one session, without refilling.

 

No chemical residue in the textiles you sit and sleep on. Just heat doing its job.

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User experiences

“Since I started using the Achaté Steam Cleaner PRO V2, I tackle house dust mites and allergens much better. It gives me a fresh and hygienic feeling.”

Marieke V., Rotterdam

“I noticed a difference straight away since I started using the Achaté Steam Cleaner PRO V2. My home feels fresher and I worry much less about house dust mites.”" 

Jeroen M., Utrecht

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"Sounds good, but does this really work for my situation?"

The device comes with ten attachments, made for a wide range of surfaces in the home — from upholstery and mattresses to floors, grout and crevices. 

 

For the sofa and mattress, you use the matching attachment, which lets you systematically treat every piece of fabric without ever having to move your furniture. Please note: the Steam Cleaner is not suitable for leather furniture.

 

More than 300,000 households now use an Achaté cleaning product, and the Steam Cleaner PRO V2 is rated 4.5 out of 5 stars across more than 14,000 reviews.

 

 And you don't have to trust it blindly: you test the device at home for 30 days, on your own sofa and your own mattress, and send it back if it doesn't convince you. You also get a 2-year warranty.

Where do you start?

Not with a big cleaning blitz, but with ten minutes per piece of furniture, once a week. That's the difference between a sofa that looks clean and a sofa that actually is.

 

Check out the Achaté Steam Cleaner PRO V2 and start a thorough, chemical-free treatment of your sofa and mattress today.

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Achaté Steam Cleaner PRO V2

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