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.
Are you bothered by persistent unpleasant odors in your home or business premises? With our ozone treatment, we remove odors very effectively and permanently. The molecular technology behind ozone treatment ensures odor-free air. As a result, everything smells nice and fresh again.
Duringozone treatment, an ozone generator converts oxygen (O₂) into ozone. This is a very effective way to eliminate unpleasant odors. The result of this treatment is a nice, fresh home. Unlike air fresheners, this method permanently eliminates odors.

We ’re making Amsterdam smell better by performing a large number of ozone treatments in Amsterdam. Our experts have already successfully carried out many ozone treatments in Amsterdam. Here are a few examples:
Removing nicotine odors in preparation for selling or buying a home.
Removing the smell of a dead body. This removes potentially harmful odors.
Eliminates urine odors, burning odors, and other unpleasant smells.
It effectively combats microorganisms.
Use ozone treatments to sanitize spaces such as office buildings, hotel rooms, and (stationary) RVs.

Safety is our top priority during treatment. We will provide you with instructions to ensure this. For example, no one is allowed to enter the room during treatment.
Next, we ensure the optimal temperature for the treatment. We also seal any cracks and seal off 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 put up "No Entry" signs.
Safety is our top priority. Once the ozone treatment is complete, one of our experts will come by to ventilate the room. He or she will use an ozone meter to check the air quality.
What unpleasant odors would you like to eliminate? An ozone treatment may be the right solution, but not always. There are other solutions, such as industrial odor eliminators. We’d be happy to advise you.
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.