Fragrances and Essential oils for Candles: The CF series of fragrances is formulated for use in Candles. Because different types of waxes are used in candles please check for stability and odor profile in your candle formulations, by first making a small batch. The fragrance may not smell the same on burning in as it does by itself. Therefore, make a small batch first to try out the fragrance from both the stability and odor characteristics.