

Catalytic converter cleaner best cleaning catalyst solution High Quality dissolve soot & carbon
Key item features
- Effective Solution: The most effective and inexpensive cleaning solution for catalytic converters.
- Material Protection: Clean and protect catalytic converter material.
- Easy to Use: Does not require disassembling, making it easy to use.
- Cost-Saving: Clean your vehicle catalytic converter instead of replacing it.
- High Quality: High-quality product made in Germany, designed by industry leaders.
- Comprehensive Kit: Includes two products - one for the tank and a foam spray for direct application.
- Engine Performance: Restores engine performance and ensures proper operation of oxygen sensor, catalyst, turbocharger, and EGR valve.
- Versatile Use: Suitable for all petrol, diesel engines, and hybrid vehicles.
Specs
- Automotive cleaner, polish & wax typeCar Cleaners
- FormLiquid
- Size400 ml + 250 ml
- Vehicle fitment typeUniversal
- Free shipping
Free 90-day returns
How do you want your item?
Get free delivery, shipping and more*
About this item
Product details
- Professional Catalytic Converter Cleaning Kit – Includes 2 powerful products: a foam cleaner applied through the O2 sensor port and a fuel additive for tank treatment, providing intensive internal cleaning of the catalytic converter system.
- Dissolves Soot & Carbon Buildup – Effectively removes harmful carbon and soot deposits that lead to poor emissions, loss of performance, and check engine light issues.
- Fixes Common Catalyst & O2 Sensor Codes – Proven to restore catalytic converter function in over 70% of vehicles that fail emissions tests (smog) or display catalyst-related OBD trouble codes (when the converter is not physically damaged).
- Safe for All Engines & Catalytic Materials – Designed with advanced German technology, safe for use on gasoline and hybrid engines, does not damage precious metals or internal converter structure.
- Restores Engine Efficiency & Prevents Future Problems – Enhances O2 sensor performance, improves fuel economy, and helps maintain proper function of the turbocharger, EGR valve, and emissions system when used regularly.
Specifications
Automotive cleaner, polish & wax type
Form
Size
Vehicle fitment type
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Similar items you might like
Based on what customers bought
4 PCS Fuel System Cleaner Catalytic Converter Cleaner 120ml - Advanced Engine Carbon Deposit Remover for Cars Trucks SUVs Gasoline Additive for Exhaust System Maintenance $20.99
4 optionsAvailable in additional 4 options$2099current price $20.994 PCS Fuel System Cleaner Catalytic Converter Cleaner 120ml - Advanced Engine Carbon Deposit Remover for Cars Trucks SUVs Gasoline Additive for Exhaust System Maintenance
Engine Catalytic Converter Cleaner - Remove Carbon Deposits & Boost Power - 30ml $8.99
$899current price $8.99Engine Catalytic Converter Cleaner - Remove Carbon Deposits & Boost Power - 30ml
Clearance 5 Pack Catalytic Converter Cleaner, Auto Parts Engine Cleaner, Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil, Fuel System Cleaners, Oil Additive for Gas and Diesel Car $11.34 Was $14.00
Clearance
5 optionsAvailable in additional 5 options$1134current price $11.34, Was $14.00$14.005 Pack Catalytic Converter Cleaner, Auto Parts Engine Cleaner, Exhaust System Pipe Carbon Removal Cleaner Treatment Additive Oil, Fuel System Cleaners, Oil Additive for Gas and Diesel Car
25 out of 5 Stars. 2 reviewsClearance Coollooc Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization(2Pcs) $11.99 Was $17.99
$1199current price $11.99, Was $17.99$17.99Coollooc Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization(2Pcs)
Ternary Catalytic Cleaner, Engine Cleaning,Remove Thecomplex Adsorbed On The Surface Of Three-Way Catalytic Converter,Boost Up Catalytic Converter Cleaner Carbon Deposition Cleaner 4 oz $16.99
4 optionsAvailable in additional 4 options$1699current price $16.99Ternary Catalytic Cleaner, Engine Cleaning,Remove Thecomplex Adsorbed On The Surface Of Three-Way Catalytic Converter,Boost Up Catalytic Converter Cleaner Carbon Deposition Cleaner 4 oz
Clearance Catalytic Converter Cleaner for Cars - 120ml Gasoline Additive to Remove Carbon Deposits and Improve Engine Performance $8.42 Was $11.98
$842current price $8.42, Was $11.98$11.98Catalytic Converter Cleaner for Cars - 120ml Gasoline Additive to Remove Carbon Deposits and Improve Engine Performance
200ml Catalytic Converter Cleaner – Fast-Acting Solution for Carbon Build-Up Removal and Fuel Efficiency – Enhances Engine Performance and Reduces Emissions 1pc $14.30
2 optionsAvailable in additional 2 options$1430current price $14.30200ml Catalytic Converter Cleaner – Fast-Acting Solution for Carbon Build-Up Removal and Fuel Efficiency – Enhances Engine Performance and Reduces Emissions 1pc
Automotive Cleaning Agent, Catalytic Converter Cleaner, Carbon Deposit Removal, 120ml, High-Temperature Effective, Engine Performance Enhancement $10.32
$1032current price $10.32Automotive Cleaning Agent, Catalytic Converter Cleaner, Carbon Deposit Removal, 120ml, High-Temperature Effective, Engine Performance Enhancement
Dongrere Automobile Engine Cleaner Removes Carbon from Catalytic Converter, Throttle Body $17.87
$1787current price $17.87Dongrere Automobile Engine Cleaner Removes Carbon from Catalytic Converter, Throttle Body
Clearance Engine and Catalytic Converter Cleaner, Fuel & Exhaust System Cleaner, Removes Carbon Deposits and Enhances Performance, Easy To Use, 3Pc $8.87 Was $9.87
$887current price $8.87, Was $9.87$9.87Engine and Catalytic Converter Cleaner, Fuel & Exhaust System Cleaner, Removes Carbon Deposits and Enhances Performance, Easy To Use, 3Pc
Catalytic Converter Cleaner,Car Cleaner Catalyst,Auto Parts Engine Cleaner,Fuel and Exhaust Pipe Cleaners,Exhaust Pipe Carbon Deposit Cleaner,Fuel System Treatment Oil Additive $13.89
2 optionsAvailable in additional 2 options$1389current price $13.89Catalytic Converter Cleaner,Car Cleaner Catalyst,Auto Parts Engine Cleaner,Fuel and Exhaust Pipe Cleaners,Exhaust Pipe Carbon Deposit Cleaner,Fuel System Treatment Oil Additive
14 out of 5 Stars. 1 reviewsClearance YFTDEF Automotive Cleaning Agent, Carburetor Throttle Cleaner, Carbon Deposit Remover, Catalytic Converter Maintenance, Enhance Engine Performance, Reduce Emissions, 4.06oz $8.47 Was $16.39
$847current price $8.47, Was $16.39$16.39YFTDEF Automotive Cleaning Agent, Carburetor Throttle Cleaner, Carbon Deposit Remover, Catalytic Converter Maintenance, Enhance Engine Performance, Reduce Emissions, 4.06oz
Clearance Aufmer 2 Pcs High-Performance Catalytic Converter Cleaner, Fuel Additive for Carbon Deposit Removal, 4.7oz(Multicolor) $9.94 Was $11.17
$994current price $9.94, Was $11.17$11.17Aufmer 2 Pcs High-Performance Catalytic Converter Cleaner, Fuel Additive for Carbon Deposit Removal, 4.7oz(Multicolor)
BANIRO Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization $12.98
$1298current price $12.98BANIRO Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization
Catalytic Converter Cleaner - 4 Oz Automotive Gasoline Additive for Engine Carbon Deposition Removal, Throttle & Exhaust System Cleaning, Three-Way Catalyst Cleaner for Car Performance Boost $11.79
5 optionsAvailable in additional 5 options$1179current price $11.79Catalytic Converter Cleaner - 4 Oz Automotive Gasoline Additive for Engine Carbon Deposition Removal, Throttle & Exhaust System Cleaning, Three-Way Catalyst Cleaner for Car Performance Boost
14 out of 5 Stars. 1 reviewsBANIRO Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization(120ml, 3PCS) $12.37
$1237current price $12.37BANIRO Catalytic Cleaner, Boost up Catalytic System Cleaner, Fuel & Exhaust System Cleaner, Catalytic Converter Cleaning Solution, Engine Carbon Cleaner for Performance Optimization(120ml, 3PCS)
Engine Catalytic Converter Cleaner, Carbon Removal, No Disassembly and Cleaning Exhaust, Engine Cleaner, Environmental Performance, Quickly Decompose Carbon Deposits $6.99
$699current price $6.99Engine Catalytic Converter Cleaner, Carbon Removal, No Disassembly and Cleaning Exhaust, Engine Cleaner, Environmental Performance, Quickly Decompose Carbon Deposits
Catalytic Converter Cleaner for Cars - 120ml Gasoline Additive to Remove Carbon Deposits and Improve Engine Performance $9.47
$947current price $9.47Catalytic Converter Cleaner for Cars - 120ml Gasoline Additive to Remove Carbon Deposits and Improve Engine Performance
15 out of 5 Stars. 1 reviewsClearance 150ml Complete System Cleaner Formula for Removing Carbon Deposits, Cleaning Fuel Injectors, and Maintaining Catalytic Converter Health $11.01 Was $12.51
Clearance
$1101current price $11.01, Was $12.51$12.51150ml Complete System Cleaner Formula for Removing Carbon Deposits, Cleaning Fuel Injectors, and Maintaining Catalytic Converter Health
Catalytic Converter Cleaner, Remove Carbon Accumulation And Clean Exhaust Engine Cleaner $16.99
$1699current price $16.99Catalytic Converter Cleaner, Remove Carbon Accumulation And Clean Exhaust Engine Cleaner
Customer ratings & reviews
Customer images
Showing 1-3 of 20 reviews
Verified Purchase
I was hesitant to use this product because every other one didn't fix the catalytic converter issue on my Kia Soul. i put the mixture in properly and follwed the directions. The light was still on. but it was off on the next trip! It is still off and the engine is running fantastically.
Verified Purchase
worth a shot, came with a sticker
Used the cat cleaner due to cat code but my cat is in tact. I put the additive in at empty and thew a couple gallons on top to keep it concentrated. Took upper 02 sensors out and split the can back and fourth between the two. I ran it for maybe 10 mins before from cold so lukewarm. Cleaned up my mess and put the sensors back in. Drove the crap out of it had some blue smoke that dissipated, didn't make light go off.. however when i cleared it, it hasn't come back yet and normally it comes right back. Time will tell if i can complete the drivecycle, so not sure if it works, but it did something, and it made sense and seemed effective.
Verified Purchase
I did my research before buying this. It worked amazingly! It really did save me from having to replace, 4 cats on my ranger, right now. They will have to be replaced, but this stuff just gave me a lot more time with them. Definitely worth the money!


























