Yes, I am a salesman. Yes, I did "dig at a skeptic", but apparently I did not convey the friendliness in my 'voice'. My apologies.
The point I was making with that "dig" is that I can, with Dipetane, back up every word I'm saying about the product. It does work, dispite what I may or may not, do or do not, say. "Don't take my word for it" comes to mind. Try it for yourself. That's the only way you'll know for 100% sure, right?
And again, Dipetane is not an additive, nor does it contain any, additives. It is 100% fuel, with different amounts of what is already in Fuel. You could almost think of it as fuel 'reformulated'. Some of the same ingredients are not, and different ammounts of what are, in fuel already. Again, there's nothing in Dipetane that isn't already in the fuel you're using.
Of course, my next question is this: Why such an aversion to saving money?
I mean, really - do the math. Go look at my price list on my website. Calculate what you would spend in gas for your car, and your mileage (which you seem to already have) Then increase it by 10% - minimum. Then look at the cost of the 12oz bottles (I doubt you have larger than a 20 gal tank, right?). Calculate how much money you'd save if your fuel economy was at least 10% better, then compare that to what you'd pay for a case (12) of 12oz bottles. At a tank a week, that's 3 months. Could $50 go further in your gas tank if it were gasoline only, with no mileage increase?