Due to its aroma, pine essential oil is notable for its uplifting yet clearing scent. Because of this, pine essential oil can work as a room scent in a diffuser as well as in cleaning solutions.Pine oil extracts are often used in air fresheners for homes, offices, and vehicles. Essential oils, on the other hand, may be used in aromatherapy to create an uplifting and invigorating atmosphere — not just a nice scent.