The wick can ignite when we didn't light the wick is because when we spot fire in the first wick made of thread burning heat from a flame that will make my candles made from paraffin melting and vacuum which was born.According to some of the candles are candles in evaporation and some will burn with the wick.When we blow the candles to see smoke rising from the wick without smoke is a component of paraffin wax that volatilisation with which fuel on the flames when pointing to the smoke of the candle and the warmth of the fuel level is lit up.Come again and the flame will return to the wick is seen to be a candle stick with this method