What is a Memory Burn in Candles The most crucial burn to your new candle is its first one. This is what is known as a memory burn. The initial burn is the one that is most vital to a complete melt pool. And, even more importantly a memory burn in the candle is the one that sets the boundaries and scent throw for every burn after that. A good rule of thumb to prepare for your memory burn is to know the diameter of your candle. For every inch in diameter that your candle is wide, you need to gauge one hour of burn time. So, if your candle is 3 inches wide; you need to be able to burn your candle the first time for at least 3 hours. So, for the memory burn, it is important to start it when you know that you will be able to keep an eye on it for the allotted time necessary. Before you light your candle, make sure that the wick is no longer than ¼” high. Be careful not to cut your wick too low, this is a sure fire way to drown your wick out in the melted wax. This is a key tip to remember each time that you light your candle. Recalling this simple step each time will lessen the amount of soot and smoking from your candle. Always keep your candle free of wick trimmings, matches, and any other debris. Any of these items could be flammable.