There's nothing like the cosy feeling of lighting a scented candle and cuddling under a blanket when it's chilly outside - but we must remember to be cautious of their dangers. Naturally, there's the risk of an open flame igniting nearby objects which is why candles should never be left burning without supervision. However, there's another peril that needs attention. A woman became an internet sensation last year after recounting a terrifying experience caused by her scented candles. In a video