Gasoline contaminated with alcohol sucks up water vapor like a sponge. The IDIOTIC EPA tested alcohol laced gasoline without allow it to load the alcohol with water from vapor. That garbage gums so bad many border crossing Mexicans refuse to save thirty-cents a gallon buying poisoned gasoline. Stabil with genuine gasoline is one thing. Gasoline contaminated with alcohol is quite another. Storing untreated pseudo gasoline is a recipe for disaster. Corn hustler speculators cannot decide whether to vacation in Mallorca or Brunei this winter on your money.