With AirClean (spray gun and air conditioning cleaner) we can offer a highly effective alternative for vehicle disinfection. Currently the only system of its kind, it operates on a purely mineral basis and is completely safe for humans, animals and the environment. AirClean can also be used for surface disinfection or by means of cold fogging for effective room hygiene - and all this on a purely mineral basis.

To put it simply, AirClean is an A/C disinfection spray with which you can effectively disinfect the air conditioning system and the vehicle interior without much effort and thus reduce viruses, bacteria, spores and other germs. The key advantages and characteristics of AirClean for cars can be found in the following overview:


No toxic substances or aggressive chemicals. The A/C disinfection spray is safe for humans, animals, health and the environment.


The A/C disinfection spray is highly effective and helps to reduce viruses, bacteria, spores and other germs.


The time required for A/C disinfection is five minutes.


100% biodegradable


Highly flexible: The A/C disinfection spray allows different surfaces in the car to be cleaned more or less thoroughly, as required.


absolutely no maintenance required


A/C disinfection ensures protection and hygiene for allergy sufferers by removing pollen and spores from the air conditioning system.


low costs thanks to mobile disinfection station


There are a variety of reasons for carefully disinfecting car A/C systems. The elimination of germs, odours, fungi and spores in a vehicle is above all advisable for the following reasons:

  • A/C disinfection after buying a used car.
  • A/C disinfection before sale.
  • Highly effective A/C disinfection - reliably eliminates germs, fungi, viruses and bacteria.
  • Disinfect A/C system to remove pollen.
  • A/C disinfection to prevent mould.
  • Regular A/C disinfection in fleet management (e.g. change in drivers).


With AirClean we are adding professional A/C disinfection to our portfolio of A/C system maintenance in cars. In addition to leak detection, AirClean allows us to disinfect a vehicle's A/C system without great effort or burdening the environment. AirClean is suitable for A/C disinfection in all types of vehicle: cars, vans, trucks, mobile homes etc. The AirClean spray gun is available with a filling capacity of up to 1l or 5l of the A/C disinfection spray.


The AnoKath A/C disinfection spray used here is a powerful oxidising agent made from water and sodium chloride. The agent is applied to A/C systems using the special AirClean cold nebulisers to disinfect the air conditioning. This highly effective A/C disinfection spray reliably reduces germs, viruses and bacteria. The disinfection process with AnoKath is minerals-based.

"We have been using the AirClean for climate disinfection for several years and are very satisfied with it. Recently, caravan owners in particular have become aware of us via the Herth+Buss website, as we are listed there as an AirClean partner workshop.

A great example of an application was a caravan that was completely covered with black mould in the inside. After a basic cleaning we disinfected the trailer with AirClean and let it stay like this overnight. After the treatment the unpleasant smell were completely gone and also the mould and bacteria were eliminated. To check this we had a laboratory test done. The result convinced us of AirClean again! We can highly recommend AirClean. A good argument is also that it is not a chemical product and is also compatible for allergy sufferers. The device is also easy to operate and the time required is very low."

Roland Riedelbauch

Owner of the independent workshop in Weißenstadt

Coronavirus FAQ – Questions and answers

How can I protect myself from the coronavirus?

If you want to avoid infection, it is best to stay at home and avoid social contacts. Unfortunately this does not work for everyone and is difficult to implement in some professions. Therefore it is important to carry out a thorough disinfection also in the vehicle interior. This can be done with the help of our AirClean. You can find information about new corona virus (SARS-CoV-2) on the website of the World Health Organization (WHO).

Why should I do surface cleaning?

Since SARS-CoV-2 is a new virus, experts do not yet know how long the viruses can survive on inanimate surfaces. However, it is suspected that the corona virus can survive for up to 3 days on surfaces. With the help of wipe disinfection and our disinfectant, you can prevent the germs from being carried over during wiping.

Why does a room disinfection to reduce viruses, bacteria and spores make sense?

Pathogens enter the body through the air via the respiratory organs or mucous membranes. With our disinfectant AirClean and the cold spray gun, the tiny droplets contribute to a reduction of germs in room air and surfaces.

FAQ – Questions and answers

How long will the A/C disinfection spray keep for?

​When unopened and adhering to the stipulated storage conditions, the product can be kept for a maximum of 12 months. Please refer to the information on the label. Once opened and when adhering to the stipulated storage conditions, the product can be kept for a maximum of 6 months.

Can any type of compressor be used?

Yes, in principle. However, it is recommended using an oil-free compressor. When utilising conventional compressors with lubrication, a reliable oil trap and filter must be used. The following must be guarantee​d:

  • Clean compressed air with no rust residues, condensate or oil content. Even the smallest quantities of oil, rust or other impurities may impair the effectiveness of the A/C disinfection spray.
  • Effective supply quantity >100 l/min
  • Set pressure 3 bar
  • The compressor must be able to operate continuously to an adequate extent.
Where should A/C disinfection of the vehicle be carried out?

This should be carried out in well-ventilated rooms or outside (not in the rain) at an ambient temperature of 20-25 °C. Direct sunlight and an internal vehicle temperature of over 25 °C should be avoided.

What should I pay attention to when disinfecting the A/C system or the vehicle?

The vehicle's cabin air filter should be removed before disinfection and then replaced with a new one after disinfection. The mist should also be fed directly into the air intake ducts to ensure adequate distribution throughout the air conditioning system. The vehicle manufacturer’s instructions must be observed. In general, the vehicle should always be cleaned thoroughly before disinfection.

How much air-conditioning cleaner is required for each application and each type of vehicle?

The consumption rates for air-conditioning cleaner are approximately as follows:

  • Small car: application time 5 minutes; consumption 70 ml
  • Mid-range car: application time 10 minutes; consumption 100 ml
  • Van/SUV/minibus: application time 12 minutes; consumption 120 ml

A/C system disinfecting with our AirClean

In our tutorial we show you how you can easily disinfect the vehicle interior and the air conditioning system in only 15 minutes.


You have decided for A/C disinfection with our AirClean? Then use our opportunity to acquire new customers in the next step as a workshop! We will list you in our workshop directory as a competent partner for air conditioning service.Thus, end users have the possibility to see which workshops in their vicinity offer professional A/C disinfection with AirClean. Another possibility for you to win new customers!

Please register using the following form and send it to us via
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Herth+Buss Fahrzeugteile GmbH & Co. KG
Dieselstraße 2-4
63150 Heusenstamm

+49 (0)6104-608-0