E. citriodora oil contains only 1-2% p-Menthane-3,8-diol and is therefore different from OLE as registered with the EPA which has a minimum 64% p-Menthane-3,8-diol. p-Menthane-3,8-diol is as effective as DEET when used in like quantities. ...
p-Menthane-3,8-diol can be synthetically manufactured from materials derived from natural sources. E. citriodora oil contains only 1-2% p-Menthane-3,8-diol and is therefore different from OLE as registered with the EPA which has a minimum 64% p-Menthane-3,8-diol. p-Menthane-3,8-diol ...