About us

Cataclean produce a range of ‘all in one’ cleaning products for your engine, fuel and exhaust system that can reduce a vehicle’s emissions by up to 60%*. It can also restore performance and improve fuel economy and is widely recognised as a global market leader in the world of internal engine cleaning products.

Our story started in 1995, when we developed and patented a range of convenient ‘pour and go’ solutions for cleaning fuel and exhaust systems before, during and after combustion, eliminating the need to pay for premium fuels at the pump.

From protecting and maintaining the catalytic converter to de-clogging diesel particulate filters, Cataclean should be used on a quarterly basis to help protect and clean your engine. 


When used prior to an MOT it can help you pass the emissions element of this test. 

​Cataclean is available in petrol, diesel and hybrid variants for car, van and motorhome applications. We also have products for motorbikes, tools and garden machinery.

We are a British company that exports to Europe, Asia, Africa and the US, with our products successfully tried and tested by a range of organisations worldwide, from the American Automobile Association and Metro Taxi in the United Arab Emirates (UAE) through to Lancashire Police and Veolia in the UK.


Crucially, our products have also had many testimonials from industry experts, as well as customers, including Car Mechanics and Professional Mechanics magazine.

With over 6000 reviews on Amazon, the majority of which are five-star, and recommended by Halfords Autocentre, our products are carried on the RAC’s fleet of breakdown vehicles – an endorsement we are enormously proud of – and conform to strict EU legislation, providing peace of mind that they do not harm the environment.