Although the fragrances of citrus and ginger have a natural affinity with the kitchen, this bright, vivid fragrance is perfect for freshening every room in the home. In aromatherapy, the bright, juicy, citrus family is valued for its cheering, energizing properties. The warming, zesty qualities of ginger balance the fragrance. Aromatherapy experts recommend ginger to improve circulation, stimulate the senses, sharpen the appetite, and boost memory.