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.
Unpleasant odors in your business premises or home? And do you want to solve this problem once and for all? Then an ozone treatment could be the ideal solution. This molecular technology ensures odor-free air.
Duringozone treatment, an ozone generator converts O₂ (oxygen) into ozone. This is a highly effective method for removing stubborn odors. The result of ozone treatment is a pleasantly fresh-smelling space. Unlike air fresheners, this method permanently removes odors.

We’re making Zwolle smell better by performing numerous ozone treatments in Zwolle. Here are a few examples of situations in which our experts have successfully used ozone treatments in Zwolle and the surrounding area.
Removing smoke odors in preparation for the sale or purchase of a home.
Removing air that originates from a corpse. This expels potentially harmful air.
Removing other unpleasant odors, such as the smell of urine (for example, from animals) and the smell of smoke after a fire.
It effectively combats bacteria.
Ozone treatments are used to clean spaces such as offices, hotel rooms, and RVs.

Safety is the top priority when performing an ozone treatment. For example, no one is allowed to enter the room while the ozone treatment is in progress. We provide the client with instructions on this in advance.
First, we adjust the room to the optimal temperature. We seal off exhaust vents and make sure there are no gaps. We also take fire alarms into account.
We then set up our equipment in a strategic location (or locations). The client is reminded once again that no one is allowed to enter the area until we give the all-clear. We also place warning signs at the entrance(s) to the area being treated, indicating that entry is prohibited due to high concentrations of ozone.
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 kinds of 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.