12B Clean
At 12B Clean, we don’t shy away from anything—and I mean absolutely anything—when it comes to cleaning. Our three divisions are staffed by intelligent and highly trained people who know exactly what is expected of them.
Inozone treatment, an ozone generator transforms O₂ (oxygen) into ozone. This is a very effective way to eliminate stubborn odors. After an ozone treatment, everything smells fresh again. You might be thinking, “Doesn’t an air freshener do the same thing?” That’s true. But while an air freshener only works temporarily, ozone permanently removes odors.

Using our high-end equipment, we’ve already performed a significant number of ozone treatments in Utrecht. As a result, Utrecht smells a bit more pleasant again. Our experts have successfully carried out many ozone treatments in Utrecht. Here are a few examples:
Removing the smell of nicotine, for example, in preparation for selling a home or when a home has just been purchased
Removing the smell of a corpse. When a corpse has been in a home and potentially harmful odors need to be eliminated.
Removes urine odors, smoke odors, and other unpleasant odors.
It is an effective way to combat microorganisms.
We use this treatment to clean spaces such as office buildings, hotels, and (stationary) RVs.

Safety is our top priority during ozone treatment. We will provide you with instructions to ensure this. For example, no one is allowed to enter the room while the ozone treatment is being performed.
Next, we ensure the optimal temperature for the ozone treatment. We also seal any cracks and block the exhaust vents.
The next step is to strategically place high-end equipment in one or more locations. We check to see if the space is empty and post "No Entry" signs.
After the ozone treatment, our ozone expert returns to open all the windows. He does this while wearing the appropriate personal protective equipment. He also checks the air quality using an ozone meter. All of this is done to ensure the process is carried out safely.
Are there any unpleasant odors you’d like to eliminate? Our specialists will be happy to advise you on whether ozone treatment is the right solution. In some cases, (industrial) odor neutralizers and enzymes that target odors are a better solution. This is where our experience comes into play.
Need it done right away? We’re available and can be on-site quickly anywhere in the Netherlands. Give us a call, make an appointment, and we’ll be at your doorstep within 4 hours if needed.

Please call one of our staff members if you have any questions or would like a quote.