Onion essential oil is extracted through the steam distillation process from the bulb onion. The onion plant grows up to 3 ft high and it has the hollow green leaves and globe flowering stem. The aroma of this oil is very strong and can be used as an excellent room sanitizer to eliminate the negative energy and feeling. In the ancient time, the raw onion was used to treat the cold and cough infection and to clear the blood and promote the strong bones too.
Onion essential oil is highly rich in Vitamin A, B and C and can be used in the treatment of number of different diseases. This oil is highly effective in the treatment of obesity and glandular imbalance. Moreover, this oil can also be used in the treatment of common cold and cough. Moreover, this oil is an excellent natural blood cleanser. This oil is equally effective in getting the smooth and glowing skin. Furthermore, this oil can also be used in the treatment of diseases related to stress and anger.