Carburetor Cleaner using soliuble high-speed washing method,no need to remove and then can clean clearly the colloid ,oil sludge,film of carburetor, choke and controllers parts. Solving the rough idling and difficult to start problem, make order to protect the cars. Carburetor Cleaner is a blend of solvents specifically formulated to dissolve and clean the residue deposited on carburetors and chokes during the normal operation of a motor vehicle or other gasoline engine powered equipment.