Therapeutic Grade Eucalyptus radiata Essential Oil ,contains citral which is a constituent known for its cleansing abilities. It is refreshing, energizing, and cooling – often used to calm the respiratory system. Pure Eucalyptus Radiata essential oil has many of the same supportive properties that Eucalyptus Globulus has, but with a lighter aroma. Because of its relatively gentle and non-irritating nature, it has become the preferred choice for use around children. This variety of Eucalyptus is one of the most versatile and is safe for diffusing, topical use, and even direct inhalation.