My alloy wheels are very dirty. They have a build up of brake dust,which i just can not move. I have tried wonder wheel which was quite good but the dust is 2mm thick in places.
ANY IDEAS !!!!!!!!!

If you have a local firm that does valeting - speak to them. They have industrial strength stuff that works wonders(used it myself) and am sure will do your wheels cheap.
Cheers
Alasdair

try a bit of brake cleaner squirted on a rag, available from most garages and halfords,etc - wd40 off a rag is also quite good

robby