Arbee soy wax is used to make candles using arbee candlewick and containers of your choice. Soy is an ecologically friendly natural crop which is sustainable. Soy wax burns longer and cleaner than traditional candlewax and does not produce black smoke. ** Our soy wax is not food grade.** ** Soy wax is not pure.** ** There is a small percentage of paraffin wax, this acts as a hardener.**