Review on 🚀 Optimum (21977) FerreX - 17 oz.: Ultimate Iron Fallout Remover for a Flawless Finish by Kirt Phillips

Doesn't smell very good, not the scent for a date, but sometimes worse. The bottle is just enough for a small car like the VW Golf. Sprayed evenly the car instantly turned purple and removed over 95% of the track dust, then I used clay to finish the job. All in all, it's a lot cheaper than paying a 2000 body shop to sand down and repaint the whole car, which is another option (other than not buying a white car at all).