I would not advise using any house hold product I have cleaned the corrector plate of my C8 twice in the last 30 years and used a tiny amount of Kodak Lens Cleaning fluid circa 1960. The C8 is Vintage 1987 or prior with no special coatings .If you go ahead be sure that when you replace the plate you install it back at the very same spot that it was sited upon before.
Regards
Neil