It is interesting to note that it has taken two years for the information from this research to be reported in mainstream media:
“When U.S. researchers burnt a range of candles in a laboratory for a study published two years ago, the chemicals released in harmful amounts included human carcinogens and chemicals known to cause asthma attacks, such as toluene and benzene.”
In addition to other household scented products, the candle, heavily marketed as representing ‘quality “me” time’, contains yet more toxins and irritants to further decrease the quality of our our indoor air. It is interesting that people would construct a potentially healing event (a hot bath) based around potentially toxic products (candles, synthetically scented bath salts and soaps).
Whislt proper candles exist (http://www.vonhardenbergcandles.com/) it comes back to the basic principles of quality ingredients, construction and proper use equal a safe and healthy experience. They are of course more expensive, reflective of the time taken to properly construct the candle from pure and quality ingredients and components. It also takes maintenance (triming wicks) to ensure that candles burn correctly and cleanly.
“More expensive varieties made from beeswax and soy rarely cause problems, but the majority of those sold in the UK are cheap imports made from paraffin wax, a by-product of the petroleum industry. These have been shown to release an alarming range of volatile organic compounds (VOCs), substances that can be problematic to health.”
I have not been able to find any independent research as the possible negative effects of vapourised soy but as it is generally not great when consumed I cannot imgaine that it is any better for us when inhaled.
So yet another consumer product that is sold as a ‘quality’ experience is contributing to short and long term ill health. Buyer beware, buy proper candles, use proper essential oils correctly (some should not be burnt or overheated) and ensure that there is adequate ventilation and air exchange when or after buring candles.
Full Article: http://www.dailymail.co.uk/femail/article-2012034/Could-scented-candles-kill-Theyre-womens-favourite-indulgence.html