A car’s air conditioning system plays a vital role in providing comfort during hot weather. Like any other component in your vehicle, the AC needs regular maintenance to keep it running efficiently. Over time, the AC collects dirt, bacteria, and moisture which can lead to foul odors or even system failure. Cleaning your car’s air conditioning regularly and properly is important to extend its life and your comfort.
In this blog, we will discuss steps to thoroughly clean the different parts of your car’s AC system. We will cover how to clean car AC system including evaporator and condenser coils, apply protective treatments, and recharge the refrigerant. With some simple DIY techniques and affordable products, you can refresh your car’s AC keeping it blowing clean and cold air.
Simple 5 Ways To Clean Car AC System
- Clean AC Ducts and Vents
- Clean Evaporator and Condenser Coils
- Clean or Replace the Cabin Filter
- Apply Protective Treatments
- Recharge Refrigerant
Clean AC Ducts and Vents
The first step is to remove any dirt, debris, and sticky grime that may have accumulated in the cold air outlets, vents, and ducts. This will clear any blockages and sanitize the system.
Start by switching the airflow to the max and turning the fan on high. Then wipe down the exterior AC vents using a microfiber cloth and vacuum nozzle to dislodge any debris.
Next, use an aerosol foaming cleaner made specifically for vehicular AC systems to clean the ducts and evaporator housing. Turn the car on and point the tube at the central AC vent. Activate the foam which will spread through the system, loosening contaminants. Let it soak for 10 minutes.
Finally, run air through the system on high for several minutes. This airflow will push out any debris and expel cleaner residue through the condensation drain. Check the drip at the bottom of the car to observe outflow. Any pungent smells indicate more cleaning is required. Repeat steps to rinse away stubborn grime. If you want a Clean Car AC System then Visit our Blog. We define a best shop of car ac cleaning in dubai at very low prices.
Clean Evaporator and Condenser Coils
The evaporator and condenser coils can accumulate dirt, leaves, and other blockages that lower AC efficiency. It’s important to thoroughly clean these components.
Start by cleaning the condenser coils located in front of the car’s radiator. Carefully use pressurized air, water, or a specialized cleaner and rinse formula made for condenser coils. Air flow must not be obstructed for proper operation.
For the evaporator coils inside the car, use an aerosol evaporator cleaner foaming agent. Activate the cleaner using the tube and air will flow it through the system. The foam breaks down residue for 10 minutes before being blown out. A rinse agent can then be applied to fully sanitize and deodorize the evaporator housing.
After using cleaners, run the AC on max airflow for several minutes to completely clear all solutions. When done, the condenser and evaporator coils will be refreshed for unobstructed airflow.
Clean or Replace the Cabin Filter
The cabin air filter prevents outside contaminants from entering the vehicle through the heating and air conditioning system. Over time, it gets dirty and clogged, reducing airflow and system performance.
Clean the cabin filter by gently tapping it against a hard surface to remove debris. Use a mild soap and water solution to wash the remaining dirt away then let it fully dry before reinstalling. For deeper cleaning, consider soaking it in vinegar and water to break down pollen and bacteria.
If the cabin filter appears too dirty or is torn after cleaning, simply replace it. The filter is usually easily accessible behind the dashboard, glovebox, or by the firewall. Check the vehicle manual for model-specific locations. Replacing it annually or every 15,000 miles will keep your car’s cabin clear of musty smells and allergens.
Apply Protective Treatments
Once the AC system is clean, applying an antimicrobial shield will help prevent future contaminant buildup. The treatment coats components like evaporator coils, ducts, and vents with a protective barrier that deters odor-causing bacteria, fungi, and microbes.
Use an aerosol product made to renew vehicular AC systems. Attach the included tube to the can nozzle so it can be inserted into the central vent. Hold the tube in place and spray the product over all vents for full coverage as it blows through the AC ducting. One treatment defends against microbes for up to 6 months.
Recharge Refrigerant
Over the long run, refrigerant gas can slowly leak from the AC system. This makes the engine work harder producing weaker cold air. Keep an eye on your car’s AC between expert checks. Look out for signs like less cooling, on-and-off working, and bad smells, which could mean low refrigerant. In Dubai, it’s good to get your car’s AC checked and recharged every three years, or when you notice any problems. This way, you keep your car’s AC working well. Search for Car AC repair in Dubai when you need help.
Important Tips for cleaning your car’s AC system
- Wear protective eyewear and gloves when using cleaners to avoid contact with skin and eyes.
- Use microfiber cloths that won’t leave behind lint or residue.
- Avoid breathing in spray cleaners by working in a well-ventilated area.
- Start cleaning when AC components are cool to the touch to prevent burns.
- Disconnect the battery before spraying cleaners near any electrical components.
- Remove leaves, twigs, and debris trapped in condenser coils using a plastic bristle brush.
- Rinse condenser coils from top to bottom with pressurized water to flush out debris.
- Attach condenser cleaner nozzles tightly to prevent leakage onto other engine components.
- Follow directions for proper cleaner dwell times before activating airflow.
- Flush evaporator coils thoroughly with water after using chemical cleaners.
- Repeat cleaning steps for stubborn odors indicating lingering bacteria buildup.
- Check cabin filters for any tears or holes before reinstalling them.
Conclusion
Following these DIY cleaning steps and professional maintenance will refresh your car’s air conditioning keeping it clean and feeling cool. This is how to clean car AC system if you are facing some minor issues. Also, perform AC system cleaning each spring before hot weather sets in. Listen for changes in performance so leaks and blockages can be promptly addressed.
Reference your vehicle’s service guide for any make and model-specific AC system care recommendations. With regular upkeep, your car’s climate control will make driving comfortable for many miles down the road.
