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.
Do you have unpleasant odors in your business premises or home? And do you want to solve this problem permanently? Then an ozone treatment could be the ideal solution. The molecular process ensures odor-free air.
Duringozone treatment, an ozone generator converts O₂ (oxygen) into ozone. This is a very effective way to eliminate unpleasant odors . The result of this treatment is a pleasantly fresh-smelling space. Unlike air fresheners, this method permanently removes odors.

We’re making ‘s-Hertogenbosch smell better by carrying out numerous ozone treatments in ‘s-Hertogenbosch. Below are a few examples of situations in which our experts have successfully used ozone treatments in ‘s-Hertogenbosch and the surrounding area.
Removing the smell of nicotine, for example, when selling a house 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, post-fire odors, and other unpleasant odors.
It is an effective way to fight bacteria.
This treatment purifies spaces such as offices, hotel rooms, and RVs.

Safety is the top priority during an ozone treatment. For example, no one is allowed to enter the room during the treatment. We provide the client with instructions on this in advance.
Next, we ensure the optimal temperature for the treatment. We also seal any cracks and block the exhaust vents.
The next step is to set up the high-end equipment in the correct location (or locations). We check to make sure the room 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 uses an ozone meter to check the air quality. All of this is done to ensure the process is carried out safely.
Are there any unpleasant odors you’d like to have removed? Our experts will be happy to tell you whether ozone treatment is the right solution for this. In some cases, (industrial) odor neutralizers and enzymes that tackle 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. Call us, make an appointment, and we’ll be at your home within 4 hours if needed.

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