STP Carb Spray Cleaner 500 ml, Cleans and Protects Carburettors, Linkages Automatic Chokes, Mechanical Car Cleaning Products, Made in the UK

Zoro Tools

Easy to use, fast acting spray that can help maximise your engine's power, performance and efficency Cleans carburettors, linkages and automatic chokes Keeps carburettors in peak condition: regular use will prevent the build-up of harmful deposits 1

Amazon

Cleans carburettors, linkages and automatic chokes Keeps carburettors in peak condition Must not be sprayed on the car’s finish: can cause wax and paint streaking Prevents dirt from building up Removes grease and dirt