Whats best for cleaning tyre walls up?

[Torker pro-x]

As above please guys, got some nos tyres but the walls are grubby looking from storage over the years 

[stidds]

I use Astonish paste to clean tyre walls.  It is superb stuff and cleans tyres up minty clean.

[Torker pro-x]

Ok thanks for the reply mate, will get some 

[JT71]

mr muscle kitchen cleaner. does grips too.

[motomagII]

solvent based pvc fascia cleaner is great too