I doubt kerosene, jet fuel or diesel fuel would work in a Zippo. They would burn, but the problem would be getting the fuel to ignite from the small spark of the flint.
I know that hair spray will work, but it is almost impossible to get the lighter back apart once hair spray has been used. This also leads me to believe that some different types of alcohol would work.
Most charcoal starter fluids are a mixture of about 80% naphtha and 20% kerosene. This may work, but the kerosene may raise the flash point enough to keep the fliud from igniting in a Zippo.
Interesting facts:
The majority of Zippo lighter fluid is exported to other countries.
At any one time, Zippo can have up to 20,000 gallons of unpackaged naptha at there fuel plant. There is usually over 10,000 gallons of packaged lighter fluid in their warehouse waiting to be shipped.
[ January 18, 2005, 01:05 PM: Message edited by: medic ]