Clove oil is clear and mobile. The color usually darkens with age.Clove oil is obtained in 15–20% yield by steam distillation of the dried flower buds.
The clove oil is a kind of essential oil extracted from the clove plants, Syzygium aromaticum. It is divided into three categories including bud oil, leaf oil and stem oil. Clove oil has many applications such as relieving toothache, anesthetizing or euthanizing laboratory or pet fish.