One  of  the  important  essential  oils extracted  from  aromatic  grasses  is  citronella  oil obtained  from citronella  grass.  This  oil  is  used extensively  as  a  source  of  important  perfumery chemicals  like  citronellal, citronellal  and  geraniol. Citronella Essential Oil has warm, citrusy aroma. For aroma therapeutic use, anti-inflammatory, antimicrobial, antixoidant, stress reliever, hair and skin care, natural insect repellent. Undiluted Steam Distilled Essential Oil.