Jonathan, Fight biological with biological and petroleum with petroleum. Look in the wash room for Tilex or amonia or something with a spot remover substance. Try it on a small spot and see what happens. Petroleum based chemicals in most cases won't clean biological and vise versa. Mom's best pre cleaners as they know is Automotive Goop. John Hervey --- In dmcnews@xxxxxxxxxxx, "Jonathan Heslop" <gatewayaag@xxxx> wrote: > I recentely left my DeLorean outside while the leaves were falling. Ok, bad > mistake to begine with since it took me a half hour to clean them out from > under the louver, bonnet, door channels, etc. > > But the big problem is, the stains they left on the SS. It rained quite a > bit and these leaves were "glued" to the car for a while. I've tried hot > soapy water, pressure wash, Windex, PrepSol, and 3M General Purpose > Adheasive Cleaner. None can get these brown leaf outlines off my car! > > Any ideas???? Stainless steel cleaners? Acetone? > > Thanks, --Jonathan #000697 > > gatewayaag AT mindspring.com