Originally Posted by
gingeRS
does the iron-x actually removed the iron based particles, or just highlight them so a stiff brush and detergent can remove them?
in the pic of the wheel above, the purple stuff is the contaminants that have been removed from the wheel and now dripping off.
so yes, it removes the stuff but on stubborn bits, like in the corners of a spoke where you get a build up of thicker brake dust, it may need agitating with a brush to get it all off