What does it mean when a candle starts smoking?

The candle has been burning for too long.. Once the surface is liquid, the inner wax of the candle heats up and begins to evaporate very quickly. The candle is then unstable, causing the flame to burn irregularly. The more the flame moves, the more likely it is to give off soot.

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And another question, what is the smoke from a candle called?

The smoke was nowhere to be seen when the candle was actually burning, so where does this smoke suddenly come from? Interestingly, the smoke you see when you blow out a candle is not actually 'smoke'; it's vaporized paraffin wax. You can also ask what do burning candles symbolize? In ancient times, candles largely symbolized the divine. They are believed to contain the gifts of the godsas the Greek gods gave the fire to Prometheus for illumination and progress. The ancient Greeks used candles to light the temples of the gods and to offer sacrifice.

What does it mean if your candle is blowing black smoke?

The primary cause of black smoke is an overly long wick. When a candle burns, the wax near the flame melts and the liquid wax is pulled up the wick to feed the flame. If the wick is too long, the balance of heat and fuel will be off. This throws off the chemical reaction and can produce excess soot and smoke. Are candles supposed to smoke? A properly burning and well-made candle can produce a little smoke every now and then, but it should never continuously smoke. If a noticeable amount of smoke is being generated, knowing the causes can help stop it. Move your candle out of a draught.

Is candle smoke harmful?

A 2009 study by U.S. researchers found that paraffin-based candles release carcinogens and chemicals that could raise the risk of asthma. A longer candle wick will produce more soot and a smoky flame, which releases even more air pollution. So yes, candle smoke is bad for you and your lungs. Thereof, why does candle smoke smell good? Ricky - The smell you get from a burning candle is due to the tiny proportion of pyrolysis products that didn't burn properly in the flame. When a candle was blown out, the flame stops immediately but the wick and the wax are both still hot, so pyrolysis continues for a few seconds.