lighter fuel 係咩黎?

lighter fuel 係咩黎?
(請用中文回答)
1) lighter fuel 係咩黎?
2) 有咩用?
3) 之前我見過一條片,見到个人系一個純綿質舊衫整成嘅小球上面''支'' D lighter fuel 落去,然後点火,之後雖然個純綿質舊衫整成嘅小球着火,但用手掂佢,隻手都冇事... why!?
4) lighter fuel有咩成分?
5)買唔買到(in Tuen Mun)? where can buy it(in Tuen Mun)?
6)有咩平常家居有的物品有lighter fuel 嘅成分?
好急~ 等住用架~
唔刻~