It is always possible that a particular fragrance might trigger a negative reaction in a percentage of individuals. Individuals with known sensitivities to specific fragrances may want to avoid candles of those scents. In addition. With that, consumers should burn all candles, whether scented or unscented, in a well-ventilated area.

If the wick becomes too long, or an air current disturbs the flame’s teardrop shape, small amounts of unburned carbon particles (soot) will escape from the flame as a visible wisp of smoke.

Generally, it is recommended that you burn a candle for 4 hours. However, you can burn for a longer period of time as long as you're monitoring the flame. Always extinguish a candle if the flame gets too close to the candle holder or container. For a margin of safety, discontinue burning a candle when 2 inches of wax remains

When you burn your candle, it is important to allow the candle to stay lit until you get a full melt pool. Extinguishing the flame before the candle melts from edge to edge will cause a "memory pool" or tunneling.

When burning a candle, avoid putting it near fans, air conditioners, open windows, or crowded areas with people walking back and forth. Moving air can disturb the flame, causing soot or flames.

Store candles in a cool, dark and dry place with the lid on to keep them clean of dust and debris, and to help protect the wax and fragrance.