---
product_id: 202268442
title: "Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml"
brand: "cataclean"
price: "270 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Cataclean"
url: https://www.desertcart.ro/products/202268442-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector
store_origin: RO
region: Romania
---

# Boosts fuel efficiency by up to 15% Cuts emissions by up to 60% 8-in-1 comprehensive engine & exhaust cleaning Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml

**Brand:** cataclean
**Price:** 270 Lei
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner conscience, and a smoother ride—your engine’s new best friend!

## Quick Answers

- **What is this?** Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml by cataclean
- **How much does it cost?** 270 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/202268442-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector)

## Best For

- cataclean enthusiasts

## Why This Product

- Trusted cataclean brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Engine Savior:** Cleans fuel injectors, catalytic converters, valves, sensors & more in one go
- • **Fuel Economy Game-Changer:** Enhance your MPG and save on fuel costs with every tank
- • **Drive Cleaner, Drive Smarter:** Slash harmful emissions by up to 60% and breeze through MOT tests
- • **Unlock Peak Engine Performance:** Restores power and smoothness by removing stubborn carbon build-up
- • **Routine Maintenance Made Effortless:** Just add 500ml every 3 months for lasting engine health and reliability

## Overview

Cataclean Petrol is a scientifically formulated 8-in-1 fuel and exhaust system cleaner designed to remove carbon deposits from fuel tanks, injectors, catalytic converters, valves, and sensors. Regular use reduces emissions by up to 60%, improves fuel economy, restores engine performance, and helps prevent MOT failures. Simply add 500ml per 15 litres of fuel every three months to maintain optimal vehicle health and efficiency.

## Description

Carbon build-up is a natural by-product of combustion and it can cause problems in vehicles, which can result in unnecessary down-time and worse performance. Cataclean can prevent this. Added to the fuel tank, Cataclean does not alter the fuel composition and is carried with the fuel through the fuel system, cleaning carbon build-up as it comes into contact with it. Cataclean’s cleaning formulation can clean everything the fuel comes into contact with including the fuel tank, fuel injectors, diesel particulate filters (DPF), catalytic converters (CAT), exhaust gas recirculation valves (EGR), oxygen sensors, combustion chambers & intake valves. Upon combustion in the combustion chamber, Cataclean creates an acidic vapour containing carboxylic acids that continues through the system to clean carbon from the exhaust including the catalytic converter and DPF/PPF. Cataclean is an 8 in 1 complete fuel and exhaust system cleaner and works to clean the following: Fuel Tank & Lines Fuel Injectors Combustion Chamber Intake Valves EGR (Exhaust Gas Recirculation) Valves Oxygen Sensors Catalytic Converter Diesel/Petrol Particulate (DPF/PPF) Filter Ensuring the fuel and exhaust system is clean can produce benefits such as: Improves Fuel Economy Reduces Emissions Restores Performance A cleaner fuel and exhaust system can also prolong the life of vehicle components. Use every 3 months for optimum results. Directions of use: Remove seal before emptying entire contents of one bottle of Cataclean Petrol into fuel tank. Then drive for at least 15 minutes and refuel when necessary. Recommended ratio of one 500ml bottle of Cataclean Petrol to approximately 15 litres of fuel.

Review: It works!! - I've been putting this in my tank every three months for a year and I have to say it works really well. My mpg is higher and my emmissions have lowered. All in all a good product.
Review: Good for cars. - Works very well

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful to aquatic life with long lasting effects.
- Highly flammable liquid and vapour.
- May be fatal if swallowed and enters airways.
- May cause damage to organs through prolonged or repeated exposure.
- May cause drowsiness or dizziness.
- Repeated exposure may cause skin dryness or cracking.
- VEHICLE MAINTENANCE > Safe for all engines, Cataclean original 8-in-1 engine cleaning system has been scientifically formulated to help your vehicle engine run better and last longer. Adding Cataclean as part of your regular vehicle maintenance routine to remove carbon build up improves fuel economy, reduce emissions, restores performance and protects catalytic converters
- CLEANS & PROTECTS > Cataclean cleans, restores & protects the fuel tank and lines, fuel injectors, catalytic convertors, diesel particulate filters (DPF), exhaust gas recirculation valves, oxygen sensors, combustion chambers & intake and exhaust valves
- REDUCE EMISSIONS > Regular use of Cataclean engine cleaning system can reduce emissions by up to 60% which can help prevent to MOT emissions failures and reduce air pollution
- ENGINE PERFORMANCE > Using Cataclean fuel system cleaner restores engine performance, reduces vehicle maintenance costs and reduces fuel consumption, improving MPG fuel efficiency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NRBYQMP |
| Best Sellers Rank | 3,030 in Automotive ( See Top 100 in Automotive ) 61 in Fuel Systems |
| Brand | Cataclean |
| Customer Reviews | 4.6 4.6 out of 5 stars (374) |
| Date First Available | 15 Oct. 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 500 g |
| Item model number | 120007 |
| Manufacturer | Cataclean |
| Manufacturer part number | CAT-001 |
| Model | 120007 |
| OEM Part Number | 120007 |

## Images

![Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml - Image 1](https://m.media-amazon.com/images/I/81g6QHXXPNL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do you put this in with a full tank of petrol**
A: It says around 1/4 of a tank, though I do it on 1/8 of a tank

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!!
*by L***A on 17 November 2025*

I've been putting this in my tank every three months for a year and I have to say it works really well. My mpg is higher and my emmissions have lowered. All in all a good product.

### ⭐⭐⭐⭐⭐ Good for cars.
*by G***N on 4 February 2026*

Works very well

### ⭐⭐⭐⭐ Reduces fuel consumption
*by Q***E on 14 October 2025*

Effective for cleaning a petrol vehicle system

## Frequently Bought Together

- Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml
- Redex Petrol System Cleaner 250ml, Petrol Injector Cleaner To Remove Harmful Deposits, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Petrol Engines, Suitable For Hybrids
- Wynn's Catalytic Converter & Lambda Sensor Cleaner - Optimises Efficiency, Reduces Emissions & Restores Engine Performance - Ideal for Petrol & Hybrid Engines - 325ml

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**Shop now:** [https://www.desertcart.ro/products/202268442-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector](https://www.desertcart.ro/products/202268442-petrol-complete-fuel-and-exhaust-cleaner-catalytic-converter-valve-injector)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*