Originally Posted by Route 16
IronX over Sonax, ironx stinks like a sewer but works just as sonax if not better. I have both so I combine them when I have really dirty wheels. Search the forums, you'll see pictures of people using them, I think I made a thread about them too.
The first Sonax sold in US wasn't smelling any better. The later versions had a lemon smell added.
But to answer OP's question, no to Megs, try Sonax first.