Reminds me of somthing a few years ago. In my business, we sometime have to deal with 2 - 5 gals, of "bad"
fuel. I wondered what the "correct" way was to dispose of the gas.
I contacted a state agency and inquired about disposal of old gas. They said if I had 500 gals or more, there was a procedure but since I was talking about only a few gallons, they weren't sure. I was transfered to another agency. At the end of the day, I had talked to four state agencies without an answer.
The last person I talked to, suggested I just pour the
fuel out on the parking lot.