Always burn your candle within sight. Do not move when lit or until wax hardens. Keep candle free from any foreign material including matches and soot. keep away from flamable materials, candle may drip so burn on non pourous heat resistant container to catch molten wax. For best results trim wick to 0.6cm. Proper wick length promotes an even burn and reduces soot buildup. To prevent "tunneling", allow the candle to burn for approximately one hour per inch of its diameter. For instance, a candle measuring 3 inches across should burn for about 3 hours during its first use. This practice helps establish a melt pool that approaches the candle's edge while leaving a sturdy outer shell. Do not burn candle more than 4 hours at a time. Never leave burning candle unattended. By adhering to these guidelines, you can enhance the longevity and safety of your candle experience.