
Just cleaned my standard mazda alloys with Halfords alloy wheel cleaner (big white 5 litre container stuff). Probably just as useful as cold water, left more behind than it cleaned off. So decided to sue the 'Car Plan - Wonder wheels' used about a tenth of the other stuff and the wheels cleaned up really well! important to foam up with the brush and leave for a bit though.
Definitely worth paying 'more for less'
What does everyone else use? Was tempted to get the brick detergent out
