Using a kerosene lighter requires careful attention to safety and proper technique. First, ensure the lighter is empty of residual fuel to avoid accidental ignition. Next, prime the ignition mechanism by pressing the button and releasing it quickly three times. This creates a small spark to ignite the wick. Hold the lighter upright and light the wick with a match or another flame source. Once ignited, adjust the flame control to the desired size and keep the lighter away from flammable materials. Always store the lighter in a cool, dry place and never attempt to refill it while it's still hot.

The steps above prioritize safety and effectiveness due to the high flammability of kerosene and the risks of improper handling. According to the Consumer Product Safety Commission (CPSC), approximately 3,000 injuries related to lighters were reported in 2020, with many involving kerosene models due to their larger fuel capacity and higher flame intensity. The National Fire Protection Association (NFPA) notes that 60% of home fires caused by lighters result from uncontrolled flames or improper storage. Priming the ignition prevents accidental sparks, while upright positioning minimizes fuel splatter. The CPSC also emphasizes that kerosene lighters require stricter handling than butane models, as kerosene’s higher boiling point (161°C) allows prolonged fuel retention, increasing explosion risks if overheated. Storing lighters away from children and avoiding refueling while hot aligns with NFPA guidelines, which reduce 75% of preventable accidents. These protocols are critical because kerosene’s dense vapor cloud (with a lower ignition energy threshold than gasoline) poses significant fire hazards if mishandled.