FAQ – The effects of Probiotics in Tec4 Airco Cleaner
While chemical air conditioning cleaners simply remove/disinfect surface contamination, Tec4 Airco Cleaner works differently. In this article, we explain why it’s necessary to clean the air conditioning system and how Tec4 Airco Cleaner provides long-lasting cleaning for your air conditioning system, contributing to a healthy environment in your vehicle.
1. Why should your air conditioning be cleaned?
There are three important reasons to keep your air conditioning system clean:
1. Health:
Moisture, dust and dirt accumulate in the air conditioning system. This is an ideal breeding ground for bacteria, mold and yeast. These can;
- cause a musty or foul odor;
- cause symptoms such as coughing, sneezing, irritated eyes or headaches;
- cause additionial problems for people with ashtma or allergies.
2. Air quality and comfort:
A contaminated/dirty airconditioning system:
- spreads unpleasant odors throughout the interior;
- blows less fresh air and less cool air;
- makes driving less comfortable especially in warm weather.
3. Improved airconditioning performance:
Contamination in the system causes:
- the airconditioning to work harder to cool;
- reduces cooling capacity;
- accelerates wear and tear on parts.
A clean airconditioning system works more efficiently and cools faster.
2. How does a chemical airconditioning cleaner work?
A chemical air conditioning cleaner is often biocide-based. This air conditioning cleaner essentially does only one thing: remove all surface contamination.
3. Why is a chemical airconditioning cleaner not effective?
Every contamination begins with microbiological contamination, also called biofilm. This is invisible contamination, which can harbor visible contamination. Every surface is covered with a biofilm. This is an ideal environment for unwanted bacteria and fungi.
The biofilm acts as a protective layer for the bacteria and fungi against the outside world. As a result, bacteria and fungi hiding in the biofilm are not affected by disinfection. Chemical products do not remove the biofilm; they only remove the surface contamination. This causes contamination to reappear immediately after cleaning.
Cleaning with a chemical airconditioning cleaner is therefore only short-lived.
4. How does Tec4 Airco Cleaner work?
Tec4 Airco Cleaner uses a combination of environmentally friendly cleaning agents, enzymes, and probiotic bacteria to remove surface dirt and biofilm. The probiotic bacteria occupy space on the surface and search for and consume the food (i.e., dirt) found there.
Thanks to the in-situ production of enzymes, Tec4 Airco Cleaner ensures deep and thorough surface and microscopic cleaning. And there’s no more food for pathogenic bacteria.
Meaning, the environment in the car gets restored long term.

5. When should you clean your airconditioning system?
The airconditioning system of your vehicle should be cleaned atleast once a year. Or earlier in case of odours or other symptoms.