Lemongrass essential oil can easily aid in hair health. With its antimicrobial and antiseptic properties, many use it for scalp conditions, namely scalp inflammation. It is believed in many asian cultures that lemongrass oil can actually strengthen the hair follicles. It is known to fight hair loss and it is a great hair treatment. It is also known for people struggling with oily hair and a popular ingredient in shampoos found in many countries in Asia, to combat oily scalp while providing shine.