Blinded by the light

Hi,

My name is "Bwings" and I can't give up my fuel consumption

Have you ever thought of why the flame in your candle stays lit? I know I never did, until today. I feel like a fool for having ignored the obvious for so long. I suppose I just figured as long as there was a wick to be aflame and nothing to put it out it'd just burn. But now that I've thought about it, even for a moment, I realize that was an embarrassing ignorance on my part. 

Blinded by the light, engulfed in the delightful aroma I just ignored what was actually going on with my candles.   The candle itself is a solid block of fuel with a wick. Most of these are paraffin wax but they can also be made from beeswax, soy (and other plants) and tallow (beef-fat by-product). But I'll touch more on that later. Let's focus on the actual flame. 

Lighting a candle is as simple as applying a flame to a wick. When you do this you're also melting a bit of the solid fuel to light the wick. As the candle melts the wick continues to absorb the fuel and thus fuel the flame. Ignoring the fact that Candles are a leading source of house fires and that the temperature of liquid wax can cause skin burns (usually not severe). Disregarding those glass candle holders that, when left unattended (and sometimes just out of bad luck) can become cracked and/or break. There is the simple fact that a candle flame that is long enough to smoke will emit soot. Have you ever read the bottom of your candle where it tells you to trim the wick? Have you ever actually given two hoots and trimmed it? I know I didn't, but I certainly will start. Proper wick trimming will prevent soot emissions from most candles.

Trimming the wick maintains a lower burning temperature and rate of fuel consumption and prevent smoking. A main concern for frequent indoor candle users is a smoke film and what can be referred to as ghosting, carbon tracking or carbon tracing. Smoke can be produced when wax fuel does not burn completely and a scented candle would be a source of candle smoke deposits. Trimming wicks would be the easiest method to produce less smoke. the smaller the flame the less flickering it can/will do. Another method to produce less smoke is to avoid a draft that would flicker a candle and create smoke. 

So what does all this mean? It means you have smog (in small amounts of course) of whatever the fuel is being spread through your home. In respect to a carbon footprint any natural wax will have a neutral effect. This follows the logic that CO2 was removed from the environment to produce the wax thus burning would only replace that CO2 and thus leave a 0 balance. So let's break down the individual fuel sources. 

• Paraffin - a byproduct of petroleum refining.
• Burns far less cleanly and releases chemicals into the air. I have not confirmed this but I am told highly refined paraffin wax can burn just as cleanly as natural sources 
• Beeswax - a byproduct of honey collection
  Burns cleaner and releases fewer chemicals 
• Gel - Mixture of Resin and Mineral Oil
• Plant Wax - Palm, Carnauba, bayberry, soy. 
• Tallow/Stearin - Beef-fat byproduct using the hard fat found around the loins and kidneys, Rarely used anymore as it's not cost effective.
• Spermaceti - Extracted from the head of a sperm whale for use in candles, cosemetics, leatherworking and lubricants. 

When it gets right down to the nitty gritty though, it matters far less whether you're burning petroleum, beef fat, sperm whale skull, soy or beeswax if a lot of chemicals have been added to the fuel source. Consider your almonds. A container of untouched almonds are going to be far healthier than a container of candy coated or salted almonds. No brainer right? Same goes for your burning lump of beautifully scented, sparkly and colorful centrepiece. The cleanest burning candle will be built well, unscented, undyed, well trimmed and in a room free of drafts. In the end it's personal preference and balancing.

My resolve is to be more conscientious of the wax in my candles, the length of my wick and the amount of soot/smoke my candles may be emitting. I will also try to find some nice essential oils to replace my candles as a scent. I will never stop liking the lighting of a candle and the scent adds to the moment. But there are metal containers you can put on your lamps which you pour essential oils in. They heat and fill the room with the pleasant selected scent. If I could find an scented oil I liked I could replace my scented, dyed candles with natural chemical free candles. But in the end a few candles will certainly stay on my night stand *wink wink*

A final thought, how old is the candle you are using? Did you buy it from a second hand store? Is it your great-grandmothers? If so, you might want to toss it. Until the 1970's lead was used to hold the wicks straight up. I don't need to tell you why this is a bad thing. Current candle wicks use zinc or zinc alloy in lieu of the former lead cores.