Air conditioning is one of the main important features on recent cars. Despite the fact it was before reserved for high-end models, it has nowadays been democratized for a large proportion of cars. Nevertheless, this costly and elaborate equipment needs special attention, and whether it’s for maintenance or because of odours, it is absolutely crucial to think about cleaning the air conditioning of your Lexus GS. This is exactly what we will demonstrate in detail in this document. First we will take a look in detail at the technique to clean the air conditioning of your Lexus GS, then in a second step, we will look more generally at the maintenance of the air conditioning of your Lexus GS.

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How to clean my Lexus GS air conditioning

Let’s begin our document with the cleaning of the air conditioning circuit of your Lexus GS. The only solution to perform a complete cleaning of this circuit will be to use bactericidal and fungicidal sprays, in reality, your air conditioning generates loads of moisture that will stagnate in the circuit and will help the creation of germs and bacteria of all sorts. You will find these products on the internet or in car centres. There are two methods to accomplish this, here they are

Service the air conditioning circuit of your Lexus GS in the simple way

Once you have a disinfectant spray, you can easily clean your car’s air-conditioning circuit.
The method is quite simple, even so, this procedure can dirty the inside of your Lexus GS.

  • Remove the cabin filter.
  • Put in the disinfectant spray on the floor of your car (preferably on the passenger side).
  • Start your car’s ventilation and air conditioning (with the engine running) with air recycling
  • With the windows closed, press the button on the bomb to empty it slowly but surely and close the car doors and leave it on for about ten minutes.
  • Once this time has passed, open the doors of your Lexus GS, ventilation still on and let the passenger compartment air out for about 20 minutes.

This technique will allow you to very fast clean the air-conditioning system of your Lexus GS, but if you have bad air-conditioning odours on your Lexus GS that are persistent, we recommend you to practice the second process.

Clean deeply the air-conditioning system of your Lexus GS

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Now let’s move on to the more radical approach of performing a cleaning of your ventilation circuit complete. You will have to purchase the same bactericidal and fungicidal product, it is only the application that will be different. Here is the process to follow:

  • Remove your cabin filter.
  • By the external air intake of your Lexus GS (between the hood and the windscreen), with the engine on and the ventilation on, spray a couple of times for 5 seconds and leave all windows and doors closed for A little bit.
  • Once this first step is conducted you will be able to tackle the inside part of your air conditioning system, doing the same but not the inside air intake which is usually placed under the glove box.
  • Finally, to conclude, you can spray a few sprays into the vents of your Lexus GS.
  • All you have to do is air out your car while the product dissipates before you can use it again.

Maintenance of the air-conditioning of its Lexus GS

Finally, to conclude our document, we will give you the main suggestions to respect, if you want to maximize the life of your air conditioning circuit on Lexus GS and limit unforeseen expenses.

  • Have your air conditioning serviced every year
  • Change your cabin filter every two years.
  • Have your FREON gas recharged every two years.
  • lean the air-conditioning system on your Lexus GS every year.
  • To discover more tips on the Lexus GS, take a look at the Lexus GS category.