Eucalyptus essential oil is derived from the leaves of the eucalyptus tree, which is native to Australia.
The oil has a strong, woody, and refreshing aroma, and is commonly used in aromatherapy and natural cleaning products. It is also used in some personal care products, such as toothpaste and mouthwash, due to its natural ability to kill germs and promote oral health. In addition to its refreshing scent, eucalyptus essential oil is also known for its anti-inflammatory and pain-relieving properties, making it a popular choice for use in massage and other holistic treatments. Like tea tree oil, it is important to dilute eucalyptus essential oil with a carrier oil before applying it to the skin, as it can be irritating when used undiluted.