I need some more alloy wheel cleaner and wondered what others have used. I have found this, Bilt-Hamber Auto-Wheel pH Neutral Wheel Cleaner, on an internet trawl and am quite taken by the reviews and the fact that it's ph neutral. Any other brands that anyone would recommend ?

I use it. It's performs as well as Iron X in removing iron deposits and cleans the wheels well too, so it's a very good all in one product. I went for this as I use Gtechniq c2v3 on wheels, so like you wanted a ph neutral cleaner.

It's very cost effective too if bought in 5 litre. It smells as bad as iron X too

Cheers

Steve