Air Conditioning Disinfectant

Recently (month or so) I felt bad smell when I turning A/C on.
The problem is known: germs and bacterias on evaporator make their job.

It happened that I saw Wurth products at Alon Halafim when buying oil, but on that moment he haven't A/C cleaner. When I came back to change oil, he brought Wurth QuickFresh (part no. 893 764 51) - don't buy this for cleaning, it's just add some fresh smell inside a car and cleans nothing. Cost around 50 NIS.

You need Wurth Air Conditioning Disinfectant Spray (0893 764 10) with spray hose (0891 764 12). I ordered directly at Wurth Israel, cost 116 NIS (delivery is 30 NIS to your house). One bottle enough for 2 applications.

You can check full working instructions at the bottom, but in few words:
1. Switch off A/C and ventilation.
2. Insert spray probe into filter housing and get to the evaporator.
3. Spray for about 30 sec.
4. Allow to take effect for 10 min.
5. Turn on ventilation and let it work for 5-10 min.

This is how I did this

Some tips for the future:
1. Do this once a year with filter change.
2. Dry evaporator surface as described in Luqui Moly doc before and after.
3. Better to use some air mask I guess.
4. When driving with A/C on, turn it off 1-2 minutes before you came to destination. This will dry evaporator and delay smell coming.

Working instructions from cleaner makes
Wurth - Air Conditioning Disinfectant Spray (PDF)
Liqui Moly - Air Condition Cleaning - Work instructions (PDF) - also can be useful

Another video from Liqui Moly

With this order I also wanted to buy Wurth High-concentrate windshield washer fluid (0892 333) - 3 little bottles that you can mix with tap water. But instead I got same 2 liters cans as I bought before.
Interesting, that at Alon Halafim it looks different. Cost around 10 NIS, great peach smell ;-)

Left - from Alon Halafim, right - Wurth Israel

Wurth saBesto windshield washer fluid

WURTH saBesto windshield washer fluid, 2L diluted

While being in Skoda garage for asking some questions, bought washer fluid to try. They got this one as on picture premixed with no diluting required and a tiny bottle of concentrate that you need to mix with water. Both for same price - 15 NIS. It also has peach flavour :-) that you will smell because air intake for ventilation just bellow wipers line.

The reason I owned is because from American Eagle fluid-shit that all of us can find in any supermarket I saw blue remains on wiper rubbers - tell me of low quality of product. Of course, you can use just regular tapping water but it leaves crap on windshield and can eventually destroy delivery system.

DIY: To made washer fluid at home, take filtered tapped water (distilled can work too), add a bit of car shampoo or glass cleaner.