Pro-KleenDragon's Blood Extreme Fallout Remover 5L – Ultimate Iron Contamination Cleaner for All Wheel Types! Super Concentrated, pH Neutral Formula – Perfect for Alloy Rims, Paintwork, and Glass

Really good value for money, smells unpleasant as expected but does the job of removing iron as per the distinct purple colour.

I bought this after having previously suffered damage to the lacquer on alloy wheels with some other products, as this promises to be ph neutral and kind to all paintwork.I tested it on the insides of the alloys on my Lexus. They have not been cleaned for literally years, as I simply clean the outer face of the wheels and ignore the bits that are hidden away. The wheel surfaces were so contaminated with iron oxide from the discs that they were effectively a chocolate brown colour.Obviously I had to remove the wheels before cleaning them to access the inner faces. I sprayed on the Dragon's Blood with a spare sprayer and worked it in with a stiff nylon brush of the type normally used in the kitchen sink for the dishes. Right away it formed a thick foam of suds that stuck to the wheel and allowed it to work for 5-10 minutes without running off the surface. One could see the liquid turning purple where it reacted with the iron.One application removed the vast majority of the filth, and a second dose had them looking really sparkling. It is simple to rinse off with cold water. I used about half a litre to clean all four wheels, so a 5 litre bottle will probably last longer than I will.It is definitely kind to the lacquer and in addition it does not seem to dry out skin too much. I didn't wear gloves when using it, but I would not recommend that practice; it is a case of don't try that at home.All in all, I think this is a great product, doing exactly what the makers claim it will do. It is quite simply the best wheel cleaner I have used.

Pretty good, not quite up there with Bilt Hamber Korrosol as it needed a lot more agitation than its more pricey competitor… but this is pretty good considering you’re getting 5l for less than 1l Korrosol and it does the job.

Great item

Good stuff the only problem is it smells like rotten eggs but it does work

Normally use trolls breathe which is more liquid than thin gel. It does not spray as well and wheels do not change colour very muchGone back to trolls and wheels are so much cleaner

Impressed with this product. Stripped off years of black grime that even whatever they use at the local car wash wasn't getting off. Needed a bit of agitation with a small brush but then everything came off just washing down with a hose.

Good stuff