mystery stain on corian
I am finishing up a renovation project (after firing the contractor). One remaining problem is a mystery stain on the new corian. It seems that the preferred method of cleaing stains from corian is to use a fine grit sandpaper. Does it matter that I don't know what caused the stain? Would the cleaning method be the same regardless of the source? I don't want to further damage the surface in case I have to have the whole countertop replaced -- yes I have held out my final payment to this jerk. Any advice would be greatly appreciated.