Best Selling Redex Additives and Cleaners:

Welcome to Redex Fuel Additives

Redex is the UK’s number one fuel additive, and we’ve been helping people to keep driving since 1922. Our range of petrol and diesel products maintain your car inside, keeping your fuel injectors clean to improve performance and efficiency. Find your fuel system cleaner today or use the search bar to ask us a question, and get a better drive today.