Orange Oil is extracted from the fruit part of the Orange tree through steam distillation process. The use of extracted oil helps in bringing happiness as well as feeling of warmth in the mind of people. Having therapeutic properties, it is very effective on immune system as well as aids in eliminating toxins from the body. The bitter orange is discovered and prepared like a scent throughout the 16th century, supposedly by an Italian princess named Anna-Marie de Nerola; she utilized the oil to scent her gloves.

Oranges are the feminine counterpart to Lemons. Their sunny aroma spreads a warm glow. Orange is the most popular flavour in the food industry and likewise, one of the most popular scents in aromatherapy. It is especially favoured among beginners, since it is uncomplicated and accessible to all. Orange lifts the energy and spreads radiant joyfulness. It is an excellent room aroma. It spreads a scent of welcoming cheer at home, and could also do much to harmonize the ambiance at any place of work, making the work seem to flow easy and improve relations among colleagues. Children also love this happy aroma and mothers should utilize it to their advantage. Especially during the grim winter months the scent of Orange oil, perhaps mixed with a spice such as Cinnamon, dispels dreary winter blues and replaces it with a sense of cosy warmth. Sweet Oranges were late to arrive in Europe from China. Some sources believe that they came with Italian traders in the 16th century. In China, Oranges were used as food and medicine and regarded as a symbol of peace, happiness and prosperity.