Re: startron products
One of Startron's claims is to kill bacteria in gasoline. They also claim to be an enzyme. I am skeptical of both claims. Althought Gasoline is organic, I find it hard to believe it can support life, or be altered by an enzyme.
I therefore believe it to be snakeoil, until I have some reasonable evidence to think otherwise. Remember fishing lures are not designed to catch fish. They are designed to catch fisherman.