How to Clean Car Air FilterHow to Clean Car Air Filter

Last updated on October 16th, 2023 at 04:01 am

A dirty or damaged air filter uses more fuel and reduces air flowing into your car’s engine. Air filters are an essential component in maintaining your car’s performance. Cleaning or replacing a clogged air filter plays a vital role in improving your engine performance, increasing fuel efficiency, reducing emissions, and prolonging your car’s engine life.

An air filter should be regularly cleaned or replaced. It will help you to prevent expensive damage. The car manufacturers recommend keeping air filters clean to stop the dangerous gas elimination from cars. After buying the vehicle, your prime duty is to clean the filter timely so it can purify the gas and release the safe gas into the air. We have designed the article cleaning your car’s air filter like a Pro.

How to Clean Car Air Filter like a Pro? 

  • Step 1: Bring out the air filter
  • Step 2: Remove dust
  • Step 3: Vacuum the air filter
  • Step 4: Use an air filter cleaner
  • Step 5: Wash the air filter
  • Step 6: Install the air filter again

Let us discuss in detail what will you need –


  • Bucket
  • Microfiber cloths
  • Screwdriver
  • Wrench
  • Vacuum cleaner
  • Soft Brush Attachment.


  • Liquid dish soap
  • Warm water
  • Cleaning Solution

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Step 1: Bring Out the Air Filter

You will find the air filter under the hood of your car. How to clean a car air filter? First, disconnect the air filter with a screwdriver and wrench. Keep this filter on a plastic-wrapped board.

Step 2: Remove Dust 

Clean the air filter by using a clean rag. Thus, you can wipe out most of the dust, dirt, or debris from it. Then, toss the particles in a garbage bag that may be disposed of afterward.

Step 3: Vacuum the Air Filter

In this step, brush the air filter to eliminate the debris and grime with a soft brush attachment. After that, use a vacuum cleaner to remove dirt from the cracks and crevices. Hence, you can remove undesired pollutants from your car’s air filters. Additionally, you can put multiple strokes to clear off larger dirt particles.

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Step 4: Use Air Filter Cleaner

You can use your cleaning solution in this step. Add water and detergent to a spray bottle and securely seal it. Try to give it a good shake. Spray this mixture onto the air filter and leave it for 1-2 minutes before proceeding to another procedure.

Step 5: Wash the Air Filter

Soak the air filter in the hot water-dish soap mixture. Shake it to get rid of water.

Step 6: Install the Air Filter Again

Place the air filter in direct sunlight. Wait for 24 hours to dry. Then, reattach the air filter in its place. Tighten the connectors, studs, and wing nuts perfectly.

More on this topic – How to Clean Car Headliner? – Smarter Ways to Clean 

Extra Tips On How to Clean Car Air Filter

If you want to use oil-coated filters, fill up the filters with a specialized oil coating. Complete this step uniformly because excess oil may hamper your air filter. Therefore, set it aside for 5 minutes before reinstalling the parts of the car air filter. You don’t have to be concerned about dirt, filth, garbage, oil, or grime now that you know how to clean your car’s air filter.

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