SQ Carburetor Cleaner Non-Chlorinated- 12.5 OZ per can

Insert extension tube in actuator, remove air filter and spray with the engine running in park or neutral. Increase engine revs while spraying. This product will clean the carburetor, throttle and choke valves. Reinstall air filter. If product is sprayed on paint, plastic or bodywork, flush with water to prevent damage. For PCV valves, disconnect the crankcase side of the valve, spray small amounts of product through the extension tube into the open end of the valve. Shake valve to ensure that check-valve is loose, start engine and spray again into valve to fully flush it.