Colour-change iron removers have become very popular for paint decontamination due to their effective action and spectacular reaction when they come into contact with near-invisible iron contaminants. Whilst they will never be a complete substitute for claying, they can decrease your clay's workload and work brilliantly on wheels as a wheel cleaner. After all, brake dust from the pads and discs is mostly ferrous...

Dodo Juice's Ferrous Dueller fallout remover is pH-neutral to minimise the chance of inadvertent damage to sensitive finishes and contains additional ingredients to boost performance. It's not just the same colour change wheel cleaner or fallout remover that everyone else is selling cheaply on ebay. It's also FULL strength. Yes, you guessed it. Many in the market, sold for less money, are significantly watered down and take far longer to work (or need more application of the product for the same effect).

Whilst Dodo Juice cannot remove the smell completely as this is what causes the purple colour change, Ferrous Dueller uses a 'lower' odour active ingredient to keep the unpleasant smell of these products to an absolute minimum - and then blends this with surfactants to boost cleaning power (really useful on wheels which tend to have more contamination than just brake dust). It also has a little more 'cling' than some other iron removers, to increase dwell time – yet it remains easily sprayable.