Lemongrass Oil is extracted using steam distillation. Commonly used in the cosmetic and the perfume industry because of its appealing fresh fragrance. Used in many household products such as laundry products, cleaning products, air fresheners, soaps, and is a natural insect repellent. Lemongrass Oil has been used in perfumes, insect repellents, body fragrances, incense, skin care products, potpourri, deodorizers, laundry products, shampoos, conditioners, massage oils, hair products, tonic, candles, soaps, sprays, cosmetics, aromatherapy products, bath oils, creams, foot talc, vaporizing therapy, foot baths air fresheners, and as a flavoring agent. ***TESTERS NOW AVAILABLE IN 5ML BOTTLES! These do not have the same labels as the 10ml retail bottles. They are generic labels with the name of the oil. If you prefer the look of the 10ml bottle with the branded label, you are free to order an extra 10ml bottle to use as a tester!