Oils that have sharp, sometimes overpowering, aromas smell as though they are tickling the nose. They can be bitter, crisply sour, pungent, and very distinctive, which can be used to clear the sinuses.
Oils that have sharp, sometimes overpowering, aromas smell as though they are tickling the nose. They can be bitter, crisply sour, pungent, and very distinctive, which can be used to clear the sinuses.
