Lemon Myrtle Oil (Backhousia citriodora) is an essential oil obtained from the leaves of a plant in the Myrtaceae family native to Queensland and coastal eastern Australia. It is known for its intensely lemony, sweet, and fresh with a clean citral-rich brightness and is traditionally used in aromatherapy, body care, and home fragrance blends.

In traditional and modern aromatic practice, lemon myrtle oil is commonly chosen for freshens rooms with an intense lemon aroma that feels clean, adds brightness to home care, and creating a more balanced atmosphere. Depending on the oil, it may be used in diffusers, massage oils, room sprays, bath rituals, or carefully diluted personal care blends.

Its characteristic scent profile makes it especially useful in blends where both aroma and function matter, and it is often paired with complementary citrus, floral, woody, or herbal oils to shape a more rounded finished blend.