October 27, 2005

 Although associated with creating a spiritual atmosphere, the majority of candles emit large amounts of particulate pollution which has been linked to respiratory and heart problems

When researchers from the Netherlands found higher levels of potentially carcinogenic polycyclic hydrocarbons in churches, rather than in the air beside main roads, they were baffled. Although indoor pollution is nothing new, the culprits inside our homes, which emit dangerous particulates, tend to be common or garden items, such as sofas, PC monitors and fridge casings - none of which are found in your ordinary place of worship.

What the researchers did find, however, were candles burning brightly beside the altar. Although associated with creating a pure, spiritual and relaxed atmosphere, the majority of candles emit large amounts of particulate pollution — a major ingredient in air pollution, which has been linked to respiratory and heart problems, especially in children.

Most of the candles we burn, especially at home, are made from paraffin wax; a petroleum based by-product of crude oil, and therefore unsustainable. Add to this metal-based wicks, artificial scents and boosters, and pollution rather than purity springs to mind. —Dawn/OM