Pro-Kleen Dragon'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.

Does exactly what it says on the tin. Stinks like heck but very satisfying.

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.

Good stuff

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.

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

So, dragons blood. First up, it STINKS, because of the composition of it, its going to. So, no surprises there.As you can see on the attached pictures, my trial of this product was on my own car. The wheels are powder coated in black, and, notoriously difficulty to clean and keep clean. Dragons blood though has brought them up superbly. I did not "water it down", and, was obviously cautious on how long to leave it on before rinsing off. But, it's not aggressive as some of the other products on the market, and I was more than happy to leave it on, agitate each wheel, and, while I did the other wheels you could see it definitely working.After rinsing and drying the wheels, it's fair to say that it's a very very good product.After doing the wheels, I used the dragon blood on the lower half of the car, on the places where the mud and grot really needs to be worked at, and, again, after spraying this on, and, just leaving it to work for about 5 - 10 minutes, I hosed it off, and then, cleaned with a sponge with car wash on. And, once again, I'm really pleased to report its excellent.Overall.Cheaper than other products that Claim to do the same jobGreat value for moneyNot aggressive to powder coated wheels or paintEasy to useVery happy

A little of this stuff really goes a long way. You get 5 litres and you can choose to dilute it if you so choose and that will make it last even longer. The smell is absolutely AWFUL like really bad but its job as a wheel cleaner it does so well... Leave it on for 5 or so minutes then agitate with a brush. The product will turn purple when it reacts with the iron contaminants on the vehicle and then when pressure washed off you will be left with a shiny clean wheel. Can be used as a general wheel cleaner or you can use it alongside other products if you deem necessary.