My black Jeep Cherokee doesn't gleam like it used to. Anyone have a secret weapon product for bringing back the shine on my paint without breaking my back? Granted, I know getting it detailed would be the easiest on me. But it's not really that far gone and if I can save a little cash for other pleasures and do it myself I will. I'm not looking to enter any car shows so I'm not competition for anyone. Anybody got anything for me?