The Motospray Carburettor and Throttle Body Cleaner (400g - MSCT400) is designed to restore engine performance by removing stubborn deposits, varnish, and grime from carburettors and throttle bodies. This high-performance cleaner dissolves build-up that can impede fuel flow and engine efficiency, ensuring smoother idling, better throttle response, and improved fuel economy. Its powerful spray action reaches tight areas, delivering thorough cleaning without the need for disassembly. Ideal for both professional mechanics and DIY enthusiasts, the MSCT400 helps maintain optimal engine performance and prolongs the life of engine components. Directions for use: With the engine cold and the ignition off spray MOTOSPRAY Carburettor & Throttle Body Cleaner into the throat of the carburettor until the choke valve and other surfaces are clean. Start engine. Then while revving the engine spray into the throat chamber vent. Stop the engine, allow it to cool, and then spray the exterior of the carburettor. Part Number: MSCT400