Muc Off! ;)
This is a relativly unknown product for cleaning all types of wheels. We've tried and we think it's grrreat!
(http://www.gpwizard.co.uk/advertising/muc_off_kit.jpg)
This kit contains: 1 Litre wheel cleaner, 2 Rim & Tyre brushes, Brake dust scrubber, Sponge, 500ml. Silica Wheel Protectant, 2 Sponge Applicators, Parts washer/Storage tub & instructions.
Heres what everybody else is saying about it;
"It's probably the best performing rim-sparkling kit we've tested" -Max Power
"the alkaline based cleaner has no caustic content (so it won't eat into your wheels), this Muc-Off kit would be a wise investment for anyone with spanky hoops." -Fast Car
"Muc-off is the greatest thing to happen to wheels since rubber was invented!" -Max Power
"BEST VALUE CLEANER" "Despite the low cost it performed very well. It foamed up nicely, with an absense of smell, and after a good scrub the wheel was left shining with virtually all of the dirt and brake dust removed". -REDLINE
Where can I buy it?
At GPWizard of course - Car Care Shop (http://www.gpwizard.co.uk/shop)