Has anybody here ever used the original Simonize? Like from the days of "Motorists wise, choose Simonize"?
I never did, not after what my mother said about it being so much harder to use than M16 (which was challenging enough for my younger self, who probably tended to use too much product).
I used a lot of Simonize in the day .It was hard but not that hard if you put it on a small area and wipe off right away. Slax Super x was very good because it filled fine scratches and gave a outstanding gloss.