Beurer la Aroma Taoasis room odor 10 ml harmony It does not contain synthetic products. Harmony Aroma Oil: Vanilla, grapefruit and orange is refreshing. room smell. This product is designed for La 30, La 50, LB 88 and LW 110 models. It does not contain synthetic components and consists of completely natural extracts. Harmony has refreshing properties such as aroma oil, vanilla, grapefruit and orange. Beurer La Aroma Taoasis room smell 10 ml of harmony is a quality and effective product.