The camphor oil is extract from natural camphor,without any additives ... include camphor as a plasticizer for nitrocellulose as a moth repellent, as an antimicrobial substance, in embalming, and in ... to insects and is thus sometimes used as a repellent.Currently, camphor is used as a flavoring, mostly ... cause seizures, confusion, irritability, and neuromuscular hyperactivity. Eucalyptus Oil/Camphor Oil