A disposal rule threatened to add to the cost of a resident's effort to help a neighbor repair a generator. The machine was running again, but five gallons of spoiled gasoline remained.
Here's what to know
In a Reddit post shared in r/Generator, the resident described helping neighbors with a generator and gas cans they had purchased in 2022.
Although the generator was running again, they still needed to discard the old gasoline.
But keeping the usable cans while discarding their contents conflicted with the municipal facility's posted requirement on the website: "must be in approved container; containers are not returned."
"The other route would be to buy some old gas cans at an estate sale or something and just sacrifice those instead of the good ones," the original poster said.
More background
The OP also asked whether the degraded gasoline could be filtered, treated, or used in other equipment.
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"I don't have a solid understanding of exactly what process happens to the gas in the first place. Can the nasty be filtered out, or perhaps combined and settled out? Or should I be looking for a burner that uses a wick or something?" they wondered. They added that they really didn't want to let it evaporate.
"Releasing unburned gasoline vapor is pretty much the worst thing for the atmosphere," they explained. "It will eventually break down, but it's much better to do that combustively and release the CO2 instead."
One potential concern was water contamination. One person suggested checking for separation, describing cloudiness as a possible sign of water in the fuel. Another advised using a water-removing filter.
Several users proposed mixing the old gasoline with fresh fuel in a frequently used vehicle or machine. Gas is highly flammable, so burning it in firepits or brush piles is incredibly dangerous on multiple levels. The National Fire Protection Association warns that people should "never use gasoline or other flammable or combustible liquids on an outdoor fire," as it could lead to property damage or ignite a wildfire.
One of the most upvoted posts suggested trying to mix it in for use in a vehicle after an initial filtering step.
However, one person warned, "Many of the suggestions here run the gamut from ridiculous to dangerous. I would just accept the loss of the cans and know that it was disposed of safely. Don't mess around."
Where can I learn more?
Old gasoline can cause generator trouble before disposal becomes an issue.
• A generator owner worried about stored fuel received advice to pump it out, then run dry.
• A generator sputtered out during an outage, prompting warnings about four-year-old gasoline.
• A generator left unused for five years started with fresh fuel despite stored gasoline.
• Texans complained that redesigned safety gas cans dripped on hands and trapped fuel.
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