[asphaltgambler]

There is a spray product called....."Spray-Nine" It is used exclusively for grease removal in the auto industry. I use it in my shop for wiping off grease or grease stains from paint, interior, etc..

It is an excellent product for de-greasing engine compartments and components. It does not attack the surface, just chemicaly breaks down the oil and grease.

Should be available at most grocery or auto supply stores and is very reasonbly priced. This coupled with a steam cleaner will yield excellent results with no worry of acid damage.