Citronella essential oil is one of the most common oils used in aromatherapy. Commonly used to control emotions in aromatherapy, it can help relax your mind and contribute to reduced stress reactions and better sleep. This oil fights depression and gives relief from anxiety, sadness, and negative feelings. It induces a fresh, happy feeling and hope. It can also help skin appear youthful and smoother and even block damage done from sun exposure. The best use of citronella oil for hair is controlling oil on the scalp and giving shine to hair. Citronella essential oil is ideal for diffusing indoors to refresh the air. This oil has crisp, rich citrus or lemon-like aroma which can be mixed with bath water to have a refreshing, body odour-ending bath. It is one of the most widely used oils in aromatherapy that comes with a wide range of health, skin and hair benefits.