Vetiver is famous all over the Indian Subcontinent. People may not understand it since many of them are unfamiliar with this name. Instead, it is popularly known as “Khus” or “Khus-Khus” and it is extensively used in perfumes, food, and beverage industries. The botanical name of vetiver is Vetiveria zizanoides or Andropogon muricatus. This grass has a very pleasant, mild, earthy, and musky smell which has a cooling effect on the body and the mind. The dried grass and its roots are used to thatch the side panels of the water-based room and window coolers since it cools and adds fragrance to the moist air. It is also used to thatch roofs of earthen houses and mattresses. It is also used as curtains on the doors and windows, which, apart from cooling and scenting the rooms, keeps insects away. That is why its demand rises excessively during the summer, particularly in humid regions like India and neighboring countries. The health benefits of Vetiver essential oil can be attributed to its properties as an anti-inflammatory, antiseptic, aphrodisiac, cicatrisant, nervine, sedative, tonic, and vulnerary substance.