Essential oil blend for use with Brule Parfum oil burner. Le Soir translates into The Evening. As the day finishes it is crucial to unwind and calm the sense to ease into the night. Tangerine relieve stress and calms the mind. Cedarwood has a soothing effect and induces restorative sleep. Myrrh oil has been used for thousands of years for fragrance and embalming. It helps to remain calm and balanced.