Hand-poured soy candle in Duluth, MN by Woodfire Candle Company. Candle Care - How to get the most out of your new Woodfire Candle Co. candle. Trim the wick to 1/4" before lighting. Remove black char before re-lighting. Do not burn for more than 4 hours at a time. Extinguish if the flame is too high. Trim then relight. To avoid tunneling, ensure the melted wax reaches the edges before extinguishing. For more information please visit woodfirecandleco.com