I had a couple pillar candles that weren't too straight anymore. rather than tossing them, I melted the candles down and added 10 drops of essential oil to the wax along with a cotton wick. I used clean glass containers to house my new candles. To hold the wick in place as the wax dried, I used paperclips and binder clips. The wicks were wound around a pencil to hold the wick upright.
