Clove oil is traditionally used for acne, bruises, burns and cuts, keeping infection at bay and as a pain reliever. In Ayurveda, it helps with toothache, mouth sores as well as bad breath. Clove oil is valuable for relieving respiratory problems. Cautions: Care must be taken in handling of the highly concentrated liquid. Avoid undiluted, direct use on sensitive skin. Should not be used for children under 16. Not to be used during pregnancy but otherwise, relatively non-toxic, non-irritant with some possible sensitization in some individuals.