Best answer
Six months
People also ask
How long does gas stay good in a gas can?
The fuel stabilized gasoline can live up to the range of somewhere between one year to three years. But, of course, if it is in optimal conditions. Gas stored in a car tank or a gas can will start to degrade in just about one month. So it would be better not to let it go for about a month. How Long Will Gas Stay Good In A Gas Can?
How long does gasoline last when stabilized?
When kept in a cool, low-oxygen and low-humidity environment, ethanol-blended gas can last up to 3 months while pure gas can stay good for up to 6 months. How Long Does Gasoline Last With A Stabilizer?
How long does E10 Gasoline last?
If this happens, the gas absorbs the water, which causes the fuel to separate into layers of ethanol and gas. As a result, the gas becomes less combustible and 鈥済oes bad.鈥?For the most part, E10 ethanol-blended gasoline will last only about 3 months.
Does gasoline go bad or expire?
Does Gasoline Go Bad? Ironically, even though gasoline is made from fossil fuels, which have been on Earth for millions of years, it does 鈥済o bad鈥?surprisingly quickly. Gasoline is incredibly volatile, which means that it separates and vaporizes when it sits for too long. When gas separates and vaporizes, it becomes much less combustible.