Pine needle oil is widely used in aromatherapy for its refreshing and invigorating scent, which helps reduce stress and promote relaxation. It is also incorporated into massage oils and bath products to soothe muscle aches and improve circulation. In skincare, it is valued for its antiseptic and anti-inflammatory properties, making it a common ingredient in treatments for acne, eczema, and other skin conditions. Additionally, it serves as a natural cleaner and deodorizer in household products due to its antimicrobial qualities. In the food and beverage industry, it is used as a flavoring agent in certain products. Its insect-repellent properties also make it a popular choice in natural pest control solutions.