How do fire eaters perform without getting burned?
Also, how do you eat a fire without burning it?
Eat something you really enjoy, since you won't want to eat after. Learn to stick the unlit torch into your mouth without the cotton touching the sides of your mouth. Put your head back far enough that the fire will go straight up toward your hand. The torch needs to be long enough that your hand will not get burned.
Furthermore, what do fire eaters put in their mouth?
Due to its relatively safe (≈90 °C) flash point, paraffin, or highly purified lamp oil, is the preferred fuel for fire breathing. Although corn starch has been cited as a non-toxic fuel, the hazards of inhalation increase the potential risk of lung infections.
Immediately close your lips, and press the cotton to the roof of your mouth with your tongue. The fire will go out the instant you deprive it of oxygen (when your mouth closes), but just in case, the saliva on your tongue will be plenty to extinguish it.