*Sandalwood essential oil is found in many perfumes and air fresheners. It's a classic scent from a valuable tree. But the value of sandalwood oil may go beyond smell. Sandalwood may offer some health benefits as well. *Sandalwood and its essential oil are prized in the field of alternative medicine. It's traditionally used to help treat a variety of conditions. Most of its traditional uses havenâ??t been scientifically tested, but some research suggests sandalwood may help treat certain health problems