Re: does this product work
Well,
MMO is basically the same thing.
Stoddard Solvent, oil and lard. I don't know why some think this stuff will "clean " anything.
btw naptha is also known as gasoline.
If there's something wrong with your carb, pouring snake down it will not fix it. It must be removed and rebuilt.
Carbureters usually fail to work properly because of particulate matter plugging small jets and passages, or float levels are wrong and/or accel pumps are defective.
Pouring "stuff' down the throat of a carb doesn't "fix" any of these problems. they also have the potential of causing plug fouling and detonation if there's residual products in the intake and you load up the engine by hard running it hard immediately after pouring this stuff in.
I wouldn't pour any of that stuff in the oil or fuel of any engine I own.
Cheers,
Rick