"trike" is what they used to use as dry cleaning fluid, its good the new stuff is even better, perchlorethelene "perk" its a bit noxious but is used as a degreaser in a lot of industrial apps. (I used to maintain drycleaning machines) > > Another solvent type removal would be trichlorethane we used that for > > degreasing when I worked for a plating place non flammable but fairly > > toxic.