“PRIG restores old gas.”
But at what additional carbon footprint to make it, deliver it, and use it?
When there was a time it was not even needed unless gas was a couple years old.
I used to fire up cars that had sit for two years and the gas still burned fine on the way to the station to get more fresh gas.
With gas alone you can’t do this anymore...
“But at what additional carbon footprint to make it, deliver it and use it?”
PRIG is a concentrate, comes in a 32 oz. bottle that treats 512 gallons, carbon footprint is a negative because it improves combustion. Petroleum industry has been using it for many years before becoming available to the consumer. Shipping is free to Amazon Prime and some sellers on e-bay.