... and better quality. Japanese formula; delivery on time; spray cleaner for brakebrake cleaneraerosol brake cleanercar brake cleaner portable car cleanercar ... the nozzle first, then shake the bottle for 2-3 seconds.2. Spray on the part which need cleaning, then ... Removes carbon, varnish, paint, sludge, and grease fast. Use for cleaning transmissions, carburetors, valves, and other hard to clean parts. ...