Saw this trick on an episode of Rescue Me and decided to try it out… in a controlled environment. Lots of fun! Sprinkle a few drops of lighter fluid on liquid in a fire resistant glass, light it, take loads of pics, and wait for the flame to burn itself out. As long as you use only a few drops of lighter fluid, it burns out very quickly and safely. Be careful. The character in Rescue Me knocked the glass over and set fire to the room.