Peppermint Wood Wick Candle This is a favorite candle during the Christmas season and anytime people suffer from headaches. Peppermint oil is known to be an invigorating, clean, and refreshing scent for every occasion. Wood Wick Candle Information: This candle is made with 100% soy wax which burns clean. It has a double wick system to make lighting easy and ensure that you get your full burn time without any wick failures. It also has a modified fragrance oil that does not contain the chemical responsible for most people’s “candle headaches.”