First time I have ever seen actual photos of the stuff. A few years ago I switched over all my small gasoline engines to straight 100% 91 octane gasoline. Although not offered everywhere I make it a point to pay a little more and use the 100% stuff in mowers, blowers, saws, weed whackers, etc. I still use Stabil for the winter but using 100% gas seems to have solved my fuel issues.