Did the whole sonax thing, pressure washer, etc. That blue EZ detail brush is by far the easiest and I just soap up my wheels using my foam gun with regular car soap. Works like a charm, no harsh wheel chemicals to breathe in, and the cheapest solution by far.
2011.5 E92 ///M3 Space Gray; Fox Red & Blk; 6MT; ZCP; ZCV; ZP2; ///M Performance Exhaust (sold)
2012 VW Jetta TDI (sold)
2002 Subaru WRX (sold)
The World in 35mm