Lime Oil (Citrus aurantifolia) 10ml has a very distinctive citrus fragrance, useful as an air freshener, lime oil can be beneficial to the immune system. It eases infection in the respiratory tract & relieves pain in muscles & joints. Mixes particularly well with Neroli, Lavender, Clary sage & Ylang ylang. A very distinctive citrus fragrance, useful as an air freshener, Lime Oil can be beneficial to the immune system, it eases infection in the respiratory tract & relieves pain in muscles & joints.