Camphor essential oil is the oil extracted from the wood of camphor tree. It is processed by steam distilation. Can be used only topically to relieve pain, irritation and itching. Camphor is also used to relieve chest congestion and inflamattory conditions, which makes it very helpful for chest rubbing with cold and flu conditions.
Keep Camphor essential oil away from children, if ingested Camphor is toxic even in small doses.