How to clean your Car Aircon?

Image: Honda City

The oppressive heat should serve as a prompt for automobile owners to inspect the state of the air conditioning (AC) system in their vehicles. And besides, you wouldn’t want to travel for a long time by car in a cabin with poor air quality. However, you might want to try doing it yourself before rushing to the nearest authorized service center and potentially spending several thousand pesos in the process. Here is some helpful advice on how to clean the air conditioner in your car on your own.

One of the causes of subpar AC performance may be a dirty car AC condenser. Cleaning the car’s air conditioning condenser encourages maximum functioning and raises AC effectiveness. By taking care of the condenser, you may have an air conditioner that runs effectively in your car. On this page you can find instructions for cleaning the AC condenser of a car. Although cleaning it might necessitate removing the front bumper, it’s actually rather easy if you stick to the instructions following.

Tools you will need

  • Wrench
  • Screw Driver
  • Coil Cleaner
  • Garbage Bags

Screwdriver – Remove the front bumper first in order to access the AC condenser. Additionally, the front bumper needs to have a few screws removed. A screwdriver is required for it. 

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Wrench – To remove bolts from the front bumper, we need a wrench. 

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Rubbish bags – To safeguard the sensitive engine components, you will need some garbage bags. The AC condenser debris can be removed using a shop vac with a soft-bristled brush attachment. Use a soft-bristled brush if you don’t have one.

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Coil Cleaner: To remove the filth and grease from an automobile’s AC condenser, you need a coil cleaner. Make sure the cleaner you choose is intended exclusively for cleaning an AC condenser. Use caution while using cleaners or degreasers since some substances may react with the metal of the AC condenser and cause corrosion. 

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Coil cleansers are either sold as ready-to-use spray cans or as concentrated solutions that must be diluted. The best approach to cleaning a car condenser is to use a ready-to-use cleaner in a spray. With it, all you have to do is spray the cleaner on the AC condenser to make it foam, then rinse it off.

Garden Hose: Use a garden hose to rinse the cleaner off the car’s air conditioning condenser. Given that the AC condenser’s fins are sensitive, you shouldn’t use a pressure washer on them. 

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Air compressor with a blow gun: After washing the AC condenser, the leftover water can be simply removed with an air compressor that has a blowgun attached. 

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Air Cleaner: Wearing rubber gloves, safety glasses, and a mask while working can prevent you from being irritated by the dust and odor.

Clean the vents

Cleaning the vents is more difficult than it seems. The narrow slit makes it challenging to access the vents’ inside, where dirt collects. Due to its elastic qualities, experts advise using a foam paint brush, and the relatively narrow but durable brush handle allows users to insert it farther to clean difficult-to-reach regions. Be aware that doing this will force some dirt into the AC filter and down the ducts, but that’s okay because you’ll clean those afterwards.

Clean the cabin filter

Cleaning the cabin filter is a little challenging because it varies from car to car. However, it is typically found behind the glove box. Of course, you should remove anything from the glove box first. Only when you have safely disconnected all of the pegs holding the glove box to the dashboard will you have complete access to the cabin filter.

Replace the air filter every 10,000 to 15,000

The air filter should be changed by automobile owners at least once a year or every 10,000 to 15,000 kilometers. However, if the spending plan does not allow for the replacement of the cabin air filter, it can be removed and cleaned by using an air compressor to blast off the dust. Put everything back together after spraying it with a car deodorizer and/or a disinfectant. The simple portion of cleaning the air conditioning system in your car is now complete.

Brush or wipe the fans

The challenging step now is to brush or wipe the fans. Help ensure the engine is off for a short time in your car. The car’s air conditioning condenser fan is typically found right behind the condenser itself, so lift the hood and look there. Simply wipe the fan blades if you can reach them without difficulty. It would be preferable if you could get it out of the engine bay. Then be sure to keep in mind how to reassemble everything.

Spray the condenser

Spray the condenser: Maintaining your car’s condenser, the mesh-like component located right behind the grille/front bumper, is yet another problem. And yes, in order to access the bumper on some cars, the bumper may need to be removed. The good news is that you can easily spray it with water to remove the dirt and let it air dry once you have access to it. Avoid getting water on the other engine bay wires as it could lead to a fault condition.

You can anticipate that your car’s air conditioning system will operate better after all this cleanup. To minimize any difficulty, read your car’s manual and conduct some research before disassembling anything, though.

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Don really appreciates various types of vehicles, and he seeks to learn everything he can about cars, especially in regards to modifications and add-ons. He created this website in an effort to inspire and inform other auto enthusiast as well as himself, who share his passion for various cars and vehicles.

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