Article updated in June 2026.

Have you ever found yourself wondering: “How long has it been since I last cleaned my mattress?”. We sleep on it every day, yet most people only think about cleaning their mattress when a visible stain appears or an unpleasant odor starts to linger.

You may already know that mattress cleaning can affect your health and even the quality of your sleep. Even if it looks clean, a mattress accumulates dust, sweat, dead skin cells and microorganisms that are far from welcome. This creates the perfect environment for dust mites and bacteria, which can trigger allergies or worsen respiratory issues such as asthma.

In this guide, we’ll help you understand why a deep cleaning can truly be worth it. You’ll also learn how much it may cost, what influences the price, and how to prepare your home before a cleaning company arrives.

Why does your mattress need a deep cleaning?

Just like any textile surface used daily, a mattress accumulates invisible particles: dust, sweat, natural skin oils and tiny flakes of dead skin. This environment encourages the growth of dust mites, bacteria and fungi, which can worsen allergies and respiratory problems.

A professional cleaning goes far beyond removing visible stains. With the right products and techniques, it eliminates contaminants deeply embedded in the fibers, restoring a uniform, hygienic and fresh appearance.

The result? Better sleep on a clean, healthy mattress — without needing to replace it.

How much does mattress cleaning cost?

So how much does mattress cleaning at home cost? The answer may surprise you — it’s more affordable than most people think. Many assume hiring a professional is a luxury, but in reality, the service offers excellent value for money and is far cheaper than buying a new mattress.

Market prices:*

• Double mattress: from €65.
• Single mattress: from €55.

*Prices are indicative and subject to confirmation.

How long does mattress cleaning take?
Cleaning usually takes between 45 minutes and 1 hour 30 minutes, depending on the mattress size and level of accumulated dirt. It’s a relatively quick process, carried out entirely on-site with no need to dismantle the bed or move the mattress.

How long does the mattress take to dry?
After cleaning, the mattress will be slightly damp due to the use of steam and deep extraction. Full drying typically takes between 4 and 8 hours, depending on ventilation, room temperature and material type. On warm days or with windows open, drying is faster.

Can I use the mattress on the same day?
Yes. As soon as the mattress is completely dry, it can be used normally. There is no risk to the material or your health, and the process is designed so you don’t need to change your daily routine.

Do I need to sleep elsewhere on the day of cleaning?
No. The cleaning is done at home, the mattress stays on your bed, and the room remains usable the same day. Just wait for it to dry before putting the bedding back on.

What influences the price of mattress cleaning?

With Biomex, pricing is simple and transparent: it only varies according to mattress size. There are no extra charges for stains, dirt level, material or mattress type — the price is always fixed within each category.

Mattress size

• Single mattress: from €55
• Double mattress: from €65
• Larger sizes (queen/king): adjusted according to dimensions

Larger mattresses require more time and working area, so the price is adjusted solely based on size.

Does the price change depending on stains?
No. The price is fixed regardless of the type of stain. While it’s not always possible to guarantee complete removal of old or oxidized stains, deep cleaning always helps reduce them significantly.

For light stains, you can also check our safe DIY methods in our articles on how to remove yellow stains from mattresses and how to remove urine stains.

Is it worth hiring a company to clean a mattress?

The short answer is: Yes. As you’ve seen throughout this guide, professional mattress cleaning is not just about appearance — it’s also an investment in your health and your family’s well-being. Key benefits include:

• Removal of dust mites, bacteria and fungi;
• Safe techniques for all mattress types;
• Biodegradable products;
• Service performed in the comfort of your home;
• Mattress ready to use after a few hours.

For allergy sufferers, the difference is even more noticeable, as deep cleaning removes dust mites, dust particles and accumulated microorganisms.

Does cleaning remove stains?
Most stains are removed or significantly reduced. Old or oxidized stains may not disappear completely, but they always become lighter and more hygienic.

Does cleaning remove odors?
Yes. The process eliminates odors from sweat, humidity, urine and other accumulated smells.

Does cleaning eliminate dust mites?
Yes. Deep cleaning removes dust mites, dust and microorganisms that accumulate with daily use.

How to prepare your home for mattress cleaning

To ensure everything goes smoothly, here are a few simple steps to follow before the technician arrives:

• Choose a sunny day: good ventilation or sunlight helps speed up drying.
• Organize the space: make sure there is enough room around the bed for the equipment.
• Remove bedding: leave only the mattress so the process can begin immediately.

How to keep your mattress clean for longer

Having a freshly cleaned mattress is great, but nobody wants dirt and odors to return quickly. Here are some practical tips to help maintain freshness and hygiene:

• Vacuum regularly;
• Air out the mattress whenever possible;
• Rotate the mattress monthly;
• Use a waterproof protective cover;
• Avoid eating or drinking in bed;
• Clean stains immediately;
• Allow full drying before putting bedding back on;
• Expose to sunlight whenever possible.

If your headboard is also upholstered, you can take the opportunity to clean it as well. We have a complete guide on how to clean fabric headboards.

How often should I clean my mattress?

The general recommendation is every 6 to 12 months. For people with allergies, pets or heavy perspiration, more frequent cleaning is ideal.

How to know if your mattress needs cleaning

It’s not always easy to tell when it’s time to clean your mattress, especially since it’s not something we look at every day. Still, there are clear signs to watch for:

• Visible stains;
• Persistent odors;
• Increased allergies upon waking;
• Dusty or uneven fabric texture;
• Long-term use.

Professional mattress cleaning at home

Your mattress is the stage for your nights, dreams, late-night reading and even unexpected naps. That’s why it deserves proper care. Just like other elements of your home, your mattress needs regular attention to continue providing the rest your body needs.

Cleaning your mattress is not just about appearance — it’s about taking care of your health, well-being and sleep quality. And as we’ve seen, DIY solutions often aren’t enough to eliminate everything at the source.

If it’s been many months since the last deep cleaning — or if you’ve never had one — this may be the perfect moment to give your mattress the care it deserves. Small decisions like this have a real impact on comfort, health and how you wake up each day.

This is where Biomex makes a difference. With our professional Mattress Cleaning at Home service, we treat your mattress with the right products and techniques, removing stains, odors and deeply embedded residues. And the best part? You don’t even need to leave your home!

We provide service across Portugal and in several cities in Spain, including Madrid, Toledo, Valencia, Murcia and Vigo. Simply choose the most convenient day and time, and our team will take care of the rest.

If you need more information, contact us.