Ive only ever used petrol or wd40 on my cams. the one time i used *special* cam lube, dirt stuck to the lube like shit on a blanket. used wd40 to clean it all off again.

see http://www.climberswa.asn.au/Community/Messageboard/default.asp?view=message&id=340 for those wiggy about petrol on nylon…