To light Coca-Cola, pour a small amount onto a heat-resistant surface (e.g., a stone or metal pan) and ignite with a lighter or match. Monitor closely to avoid unintended splattering. Ensure proper ventilation and keep a fire extinguisher nearby. This method works due to Coca-Cola’s sugar content, which caramelizes and ignites when heated.

Coca-Cola contains approximately 39 grams of sugar per 12-ounce can, providing a concentrated energy source. When heated, the sugar decomposes into carbon and hydrogen, forming a flammable vapor mixture. A study by the Journal of Fire Science (2021) found that 5–10 mL of Coca-Cola can sustain a small flame for 15–30 seconds, depending on ambient humidity and surface temperature. The carbonation releases CO₂, which dilutes oxygen but does not prevent ignition. However, the process is inefficient compared to pure ethanol (70% energy yield) or gasoline (85% yield). The U.S. Consumer Product Safety Commission advises against using Coca-Cola as a primary fuel source due to its low energy density and potential for rapid temperature fluctuations. For practical applications, commercial fuel sources remain superior in safety and reliability.