Candle Cautions
Last year, while rearranging the paintings in her living room, Cathy Crystal noticed black smudges on the walls around the frames. Baffled, she looked around and discovered similar “ghostings” surrounding the electrical outlets and air conditioning vents. “We don’t allow smoking in our house, and we have a vent over the stove,” recalls the herbalist and nutritionist in Santa Cruz, Calif., “so it didn’t make sense.” It wasn’t until a week later, while lighting a constellation of votive candles on the mantle for an evening soiree, that the source of the soot suddenly dawned on her.