To make Clove oil at home: 1. Put 1 teaspoon of whole Cloves in a pan over medium heat and saute for a few minutes. 2. Collect the Cloves in a mortar and pestle. 3. Add 1 teaspoon of olive into it and crush the Cloves. 4. You can dip a cotton bud into the oil and use directly for toothache or sore gums. 5. You can also pour the oil in a dark-glass bottle and store at room temperature.