How To Clean Catalytic Converter? 3 Easiest Steps

Your car’s catalytic converter is something that you should take care of and clean. When your vehicle’s mass airflow sensor is dirty, it causes the vehicle to run stop-and-go or idle roughly. Just follow our guide about “how to clean catalytic converter to have a perfect catalytic converter.

A Checklist to Help You Prepare for Your Catalytic Converter Cleaning Process

Too Clogged

Your car’s catalytic converter is responsible for removing harmful exhaust pollutants. If your catalytic converter has become too clogged, then it won’t be able to clean up the emissions as well and could cause damage to other parts of your vehicle’s engine. To avoid this problem, you should periodically get your car checked for clogged catalytic converters.

Check/Listen For Loose Parts

Before starting any process, it is important that you check if there are loose parts in your vehicle. This is because when you start using the chemical cleaning agent, these parts may get affected by it and cause damage to other parts of your car. Make sure that everything inside your engine is secure before proceeding with the process.

Purified Catalyst

You should also make sure that there is a purified catalyst in your vehicle before proceeding with any kind of chemical cleaning agent or liquid for that matter. Since most catalytic converters use precious metals such as platinum, palladium, and rhodium; it is important that they are kept safe from being contaminated by any outside elements like dust particles or other pollutants present in the atmosphere.

Oil Consumption

If you notice an increase in oil consumption after using a product intended for cleaning your catalytic converter, it could indicate that something went wrong during the process. This could mean that there isn’t enough heat being generated by your engine for the proper burning oil of these products or that there are particles left in the catalytic converter from when you cleaned it with this type of product.

In either case, it’s best to have your mechanic inspect the vehicle as soon as possible so they can determine whether or not there are any serious problems with its internal components.

How To Clean Catalytic Converter?

Step 1: Get Oxicat Catalytic Converter Cleaner

Get Oxicat Catalytic Converter Cleaner

The first step in how to clean catalytic converters is to get the right kind of cleaner for your car. You don’t want to use just any type of fuel additive because this could cause more problems than it solves. Go with a brand like Oxicat or another trusted brand name like Chevron or Exxon Mobil, who have been doing this for years and know what they are doing when it comes to making good products that work well on cars.

Step 2: Fill Your Car’s Tank With Catalytic Converter Cleaner

Fill Your Car's Tank With Catalytic Converter Cleaner

Now is the next step in the cleaning process. Open the fuel tank and pour about two ounces of Oxicat into it with catalytic converter cleaning sprays. Take your automobile out for a spin and close the gas cap. Drive for about ten minutes at highway speeds, but don’t exceed 45 mph (72 kph). After ten minutes, stop at a gas station and fill up again. The converter may need to be cleaned three or four times before it is ready for use.

Step 3: Go For A Drive In Your Car

Go For A Drive In Your Car

The engine will run hotter than normal, but it’s not harmful to the engine. This will loosen the dirt up and allow you to remove it from the surface of your catalytic converter. You can drive for about 30 minutes least before stopping your car and checking on your progress.

Catalytic Converter Deep Clean

Catalytic converters are the environmental devices of a vehicle. They do this by lowering the number of toxic gases that are released into the air.

The muffler and the underside of the automobile are both equipped with a catalytic converter. It contains a honeycomb-like material that traps carbon monoxide and other pollutants, preventing them from being released into the air. The new catalytic converter is coated with platinum and rhodium, which help it to burn off harmful emissions.

When your vehicle’s bad catalytic converter gets clogged up with dirt, rust, and other impurities from your exhaust system, it can cause a lot of problems for your car’s engine performance. For example, if you notice that your car idles roughly or doesn’t accelerate as quickly as normal then this could be an indication that it needs a deep clean of its catalytic converter.

Using A Catalytic Converter Cleaner

Exhaust systems are incomplete without catalytic converters. However, they may get clogged and need cleaning, which reduces their effectiveness in reducing hazardous emissions.

Catalytic converter cleaners are chemical solutions that remove the build-up from the inside of the converter. Once cleaned, the converter will work efficiently again, reducing emissions and improving fuel economy.

Using A Catalytic Converter Cleaner

You can use a catalytic converter cleaner at home or purchase one from an auto parts store. To use a catalytic converter cleaner:

  1. Clean off all dirt or grease around the converter before using it. This will help prevent any chemical residue from getting onto other parts of your engine later on.
  2. Pour out some of the solutions into a plastic container and dip a rag into it. Apply this to the outside of the converter to loosen up any dirt stuck there and allow it to come off easily when you go over it with a brush or cloth.
  3. Use an old toothbrush or scrubbing brush to clean off any stubborn pieces of dirt or grease from inside and around the edges of your catalytic converter’s inner chamber, where most problems occur due to build-up from exhaust gases over time (make sure not to scratch any surfaces).

Types Of Liquid For Cleaning A Catalytic Converter

There are several types of liquid for the cleaning method of a catalytic converter. The most common one is the universal fluid, which can be used to clean different parts of your car. Another type is the specific fluid, which is used to clean only one part of your car.

For instance, you can use a universal fluid to clean your catalytic converter, but not all of them will do it properly. Some will damage the converter or even make it worse than before!

Here are some examples of these liquids:



This type of liquid is very strong and can dissolve almost anything. However, it’s also very flammable and toxic, so you should never use it on an open flame or near an open flame.

Brake Cleaner

Brake CleanerThis type of liquid is safe to use in most cars because it doesn’t contain any harmful chemicals or fumes that could damage other parts of your car. It’s also effective at removing grime and dirt from various surfaces, including the catalytic converter.

Diesel Exhaust Fluid (DEF)

Diesel Exhaust Fluid (DEF)

As an exhaust fluid for diesel automobiles, DEF is a combination of urea and deionized water (ET-F). When you fill-up your truck or SUV with DEF, it gets injected into the exhaust stream and breaks down harmful nitric oxide into harmless nitrogen dioxide. DEF also reduces particulate matter by up to 90 percent compared to conventional diesel engines without exhaust after-treatment systems.

Does Catalytic Converter Cleaner Really Work?

Catalytic converter cleaners can be very effective in removing harmful emissions from your car’s exhaust. A catalytic converter is a device that’s placed on your car’s exhaust pipe to convert harmful emissions into less harmful substances. The cleaner in the product helps remove carbon deposits and other contaminants from the inside of the converter, which allows it to work more effectively.

Catalytic converters are designed to last for many years, but they can become clogged over time with carbon deposits from exhaust fumes. These deposits reduce the efficiency of the converter and can even damage it. Cleaning a catalytic converter is often necessary if you have problems with poor fuel economy or smog problems.

Is Catalytic Converter Cleaner Safe?

The first thing you should do when choosing a cleaning product for your catalytic converter is to check its ingredients. Many cleaners contain acids or other substances that can damage your car’s exhaust system. Others have strong fumes or vapors that can cause irritation if inhaled.

Is Catalytic Converter Cleaner Safe

The best way to ensure that you’re buying a safe product is by reading reviews from other users who have already tried it out in their vehicles. You should also look at the product description and see whether it contains any potentially harmful ingredients.


Can I Clean A Clogged Catalytic Converter?

The short answer is sure. The long answer is that it’s not easy and you might not want to do it yourself.

The catalytic converter is the part of your car’s exhaust system that cleans up the toxic byproducts of combustion before they are released into the air. It is made up of a honeycomb-shaped ceramic core coated in precious metals like platinum and palladium, which turn toxic emissions into harmless compounds like carbon dioxide and water vapor. The coating also helps to prevent corrosion from road salt and other airborne pollutants.

Can You Clean A Catalytic Converter And Reuse It?

The short answer is yes! You can get catalytic converter issues by yourself, though this isn’t something you should try if you’re not comfortable with working with mechanical parts or tools like screwdrivers and wrenches. You’ll also need to have access to some special tools such as sockets, ratchets and Allen wrenches in order to do this job properly.

Does Cataclean Really Work?

Cataclean is a cleaner for your cat’s litter box that claims to eliminate odors. It also claims to kill bacteria and germs, as well as neutralize ammonia odors.

The active ingredient in Cataclean is sodium percarbonate, which is similar to baking soda, but it’s more powerful and has a longer shelf life.

In Closing

Now you know “how to clean catalytic converter” with the cleaning solution. With this method, you don’t have to worry about damaging the environment. In addition, you will be aware of the proper way to do it so that it can last for a long time. So, now you are ready to clean the catalytic converter if needed.

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