I have bottle of Scrubbing Bubbles daily shower cleaner, a clear watery liquid with the following ingredients: Caprylyl/Myristyl, Glucoside, Sodium Citrate, Citric Acid, Benzisothiazolinone. The directions say not to use on gold plated, brass and a few other surfaces that don't pertain to any razor and would like to know if I can use this on my vintage gillettes. Is this different then the foaming product? Can I use it on all (but) my gold plated razors? Or is this just the wrong product altogether? thanks everyone.