Hey sequence, could you find a link to that study? I couldn't find it, my google fu is weak. From what i remember back in the good ole lead fuel days, there were a few reasons ethanol was put in gasoline. Oxygenation and clean combustion, Octane boosting and the last and in my opinion the...
I don't have a lawn, but use the blower on the deck, cleaning out the back of the pickup and tractor and sometime on a burn pile. I have a relatively inexpensive battery operated one that works well for me.