Enjoy an aromatherapy shower with a pleasant aroma. Shower Cakes enlighten your senses.To use, simply put Shower Cake in a small bowl or place on the floor of the shower away from the water. When the water hits the Shower Cake, the fragrance fills the shower and your senses. To store, wrap in plastic wrap to protect from moisture and/or humidity, until ready to use. Due to the oils and fragrances in the Shower Cakes, it will be best to use the product within six months from date of purchase.