Clove leaf oil, also known as eugenol, has many medicinal properties, including:

• Antimicrobial: Clove oil is effective against a variety of bacteria, yeast, and parasites. It can be used as an antiseptic to treat oral infections.
• Anti-inflammatory: Clove oil contains eugenol and flavonoids, which can help reduce inflammation and pain. It’s a popular natural remedy for toothaches and gum discomfort.
• Antioxidant: Clove oil contains nonpolar phenolic compounds with antioxidant properties.
• Antiviral: Clove oil has antiviral properties.
• Anti-histamine: Clove oil has anti-histamine properties.
• Anticancer: Clove oil has anticancer properties.

Clove oil can also be used to: Soothe skin irritation, Improve blood circulation, Repel insects, and Relieve stomach pain. 

Clove oil is used in many industries, including cosmetics, food, and medicine. It’s also used as a flavoring for foods and teas. 

While clove oil is generally safe in therapeutic doses, high doses can cause severe liver injury.