Always let the candle burn until its surface is totally liquid. This step can be long, especially during the very first burn. Once the wax is totally liquid, you can let the candle burn for a maximum of one hour. The layer of liquid wax should never exceed one centimeter in height. Never exceed the maximum burning time indicated on the instruction label, nor let it burn to the end. Systematically keep a centimeter of wax at the bottom.

Always place candles on a fireproof surface or in a holder. Never burn a candle completely. Dispose of candle with it burns to within 1/2" of its base or the holder. Never leave a burning candle unattended.