A highly concentrated formula created specifically for Whitewall and White Letter tyres on cars and motorcycles. It has been proven in the Concours d’Elegance of the Rolls Royce Enthusiasts Club and many others. It’s simple application method – spray onto wet tyre, foam up with a brush and rinse off the resulting brown foam makes it very popular – one Rolls Royce Concours Class winner, Philip Sage, said it reduced his wheel cleaning time by a factor of 6. It also works very well in removing brown staining on black tyres, restoring a deeper black hue. It is safe on alloy and wire wheels. Also proven on even old whitewalls which have resisted all other products on motorcycles such as Harley-Davidson.