Organic soy wax candles burn cleaner, with less sooting, and are healthier than other candles. Our 18-hour candles are made with organic soy wax and essential oil of lavender. Can be used as air freshener - just open the container, do not light the candle. The essential oil will fill the room with a calming fragrance. Spills clean up with soap and warm water. 3.5 oz.