yup, it comes with the dojj seal of approval

on a set of rims i bought form martin about a year ago that have been washed along with the car but never actually specifaclly been cleaned on their own they made they virtually as new, and on another set that's been sat about for 3 years they even took the soaked in brake dust off, without a brush, at a 5:1 dilution

the only downside was that i used a brush that sent dirty crap everywhere beacuse i used it on the calipers, but if you use a hosepipe with a small ammount of pressure it should just hose off wihtout any problems