CHEMICAL SOLVENT AND CLEANER HAVING PENETRANT AND CORROSION INHIBITING PROPERTIES USEFUL FOR REMOVING RESIDUES OF PETROLEUM PRODUCTS, NOTABLY SLUDGE AND GUM, FOR PREVENTING THE FORMATION AND ACCUMULATION OF RESIDUES OF PETROLEUM PRODUCTS, NOTABLY SLUDGE AND GUM, FOR KEEPING FUEL LINES AND FUEL SYSTEMS CLEAN, FOR PREVENTING STICKY RINGS AND VALVES, FOR PROTECTING BEARINGS AND OTHER METALLIC SURFACES AGAINST CORROSION, FOR REMOVING WATER OF CONDENSATION, FOR CLEANING FUEL OIL TANKS AND HEATING EQUIPMENT, FOR TREATING CLOGGED OIL FILTERS, PIPE LINES, SCREENS AND BURNERS, FOR REMOVING POLYMERIZED GUMS AND ACTING AS AN INHIBITOR AGAINST ELECTROLYSIS, FOR MAINTAINING FREE FLOW OF WATER THROUGH THE RADIATOR AND ENGINE OF INTERNAL COMBUSTION ENGINES, FOR KEEPING WATER CLEAR AND CLEAN AND FOR RETARDING OVERHEATING, FOR FLUSHING GEAR CASES, FOR FREEING TIGHTLY BOUND PARTS, SUCH AS NUTS, BOLTS, MUFFLERS, FOR REMOVING ALUMINUM HEADS, FOR CLEANING BROMIDE DEPOSITS FROM CARBURETOR JETS, FOR CLEANING FIRE ARMS, FISHING TACKLE, GOLF CLUBS, LOCKS, WATCHES, AND PRECISION INSTRUMENTS, FOR USE IN REBORING AND CRANK SHAFT GRINDING AND FOR CLEANING METALLIC AND OTHER SURFACES OF DIRT, GREASE, CARBON AND OTHER FOREIGN MATERIALS