I used California Something or another form Advanced Auto. I think its got carnauba or something in it. You have to shake it up to mix whetever is in the bottom. I'll probably give it to the neighbor. I saw him use Grease Lightning on the dash of his '83 Tempo follwed up by a spritz of cheap cologne. I couldn't think of anything to say so I just went home. He'll think he hit the motherload when I drop off my old stuff on his doorstep. He's dirt poor so I don't rib him at all for what he does. I tell him if it makes him happy, to go for it. I had to use the Gold Class since my wife got it for me for Christmas. I tried to not use by saying I couldn't find it. She found it and gave it to me like a cat leaves a dead mouse on the doorstep. She was proud.