[3] Some commercial PMD products are not made from C. citriodora oil, but rather from synthetic citronellal.

[3] Refined OLE contains approximately up to 70% PMD, a mixture of the cis and trans isomers of p-menthane-3,8-diol.

[vague] OLE has been notified under the European Biocidal Products Directive (BPD) 98/8/EC (now BPR Regulation (EU) No.

528/212) under its generic name "PMD rich botanic oil" and is currently proceeding through the registration process with the Health and Safety Executive in the UK.

It is also registered with Canada's Pest Management Regulatory Agency under the generic name "PMD and related oil of lemon eucalyptus compounds".