Caraway Seed oil has a pungent, herbaceous, slightly musky aroma. While Caraway seeds are frequently used as a culinary spice in breads, cakes, and rolls, the oil is often used by soapers and perfumers as a fragrance component in soaps, lotions, and perfumes. Caraway Seed oil is also thought to be a breath freshener and has been a common component in dental hygiene products.