neat TFR for tuff stuff, or dilute 5:1 if not, jet wash it off after a couple of mins, then good old soap /shampoo & water, re-jet off, then Dry & polish, dress ure tyre etc..
Just beware TFR is caustic, so do net leave it on any longer than needed, and it works best on a dry surface..
This is what 99% of valeters use..