On 13/09/2011 20:34, Sergey Dryga wrote: > Maybe baby oil (light mineral oil), sold in pharmacies? The lubricant do= es not > have to be polar to be soluble in ethanol, btw. Olive oil is made of Olives. Corn oil comes from Corn Cod liver oil ... I dunno the name worries me. Find out what the original is. Some plastics disintegrate in wrong oil.=20 Apart from any effect it might have on raw skin. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .