Clove oil helps to control acne as a result of its antimicrobial effect. This is due to its Katu (Pungent) and Tikta (bitter) properties. Clove also improves wound healing due to its Ropan (healing) property. Tip: 1. Take 2-3 drops of Clove oil and mix with 1 teaspoon honey. 2. Apply this on the face and gently massage with your fingertips.