Pamper Yourself Eucalyptus Shower Steamer Set is made using Eucalyptus oil which is derived from the leaf of a tall evergreen tree, Eucalyptus oil offers many aromatic benefits. Because the main chemical components of Eucalyptus oil are eucalyptol and alpha-terpineol, this essential oil has a soothing, cooling vapor. The benefits of Eucalyptus can be easily obtained through inhaling and diffusing. Aromatically (I like that word), the compounds of Eucalyptus oil can promote feelings of a clear mind and relaxation. The fragrance of the eucalyptus can not only open a stuffy nose, but it can also invigorate (I like that word too) your mind and body and then you are ready to start your day.