E anything sucks, I always mix stabl with my 5 gal gas can for the lawnmowers, etc, every can.
One spring, after sitting thru the winter, went to push the pumper ball on the push mower, it stuck in.
Yellow-brown sticky glue crap thru the carburetor, nasty stuff.
Started running non-al 90 in any small engine ever since its only .25 cents more a gallon.
If it isn't a "modern" fuel injection setup designed to use the ethanol gas, my stuff gets ethanol free fuel. Doesn't matter if it is $1.00 a gallon more. It still saves money and aggravation in the long run.