Air conditioning cleaning: why is it necessary and how to do it?
Air conditioning is an indispensable part of modern living - providing comfort on hot summer days and often heating during transitional periods. However, we often forget that it also air conditioning needs regular cleaning. In this article, we will explain why it is cleaning the air conditioning how often it needs to be done, and how you can do it yourself with the right tools.
Why is it important to clean the air conditioning regularly?
Regular cleaning the air conditioner it's not just about aesthetics or maintenance - it's about health and efficiency. If climate not cleaned regularly, build up inside:
- bacteria and fungi
- mould,
- dust and allergens,
- unpleasant odour.
These substances are then dispersed throughout the room, which can cause health problems ranging from allergies to respiratory infections.

How often is it recommended to clean the air conditioner?
RESIDENTIAL CLIMATE
✔ 2x per year
Recommended in spring before the start of use and in autumn after the end of the season.
CAR AIR CONDITIONING
✔ At least once a year
Ideal before summer.

How is the air conditioner cleaned?
1. Switching off the device
Always switch off the appliance and disconnect it from the power supply before cleaning.
2. Removing and cleaning the filters
The filters are usually easy to remove and can be washed under lukewarm water.
3. Using cleaning foam and disinfectant spray
Use a foam cleaner to deep clean the inside of the unit and a disinfectant spray to refresh and disinfect.
Air conditioning cleaning accessories
TECNOGAS Air Conditioner Cleaning Foam 400 ml

Specially designed foam for cleaning evaporators with a refreshing and purifying effect. Removes dirt, mould and odours.
- Volume: 400 ml
- Easy to use
- Does not damage surfaces
- Leaves no residue
Disinfectant spray for air conditioners TECNOGAS 400 ml

Perfect for disinfecting air-conditioning systems in homes and cars. It leaves a pleasant fresh scent and helps reduce the presence of bacteria.
- Volume: 400 ml
- Ideal for civil and automotive A/C systems
- Recommended semi-annual applications
Common mistakes when cleaning the air conditioning
- Use of aggressive cleaners (can damage components)
- Indoor unit ventilation
- Improper use of foam or spray
- Delaying cleaning for too long
Final tip: Make air conditioning cleaning a routine, not an obligation!
Regular and proper cleaning of your air conditioner has a significant impact on your home's air quality, energy consumption and the lifetime of your air conditioner. With the right tools and a little attention, you can do the job quickly and efficiently yourself.
Ask us
If you have any questions about the article you have just read or are interested in other products in our range, please fill in the form below. We will be happy to answer your questions, help you choose or provide you with further information.