Merlins Potion is a non acidic wheel cleaner but still has incredible cleaning powers and really takes the effort out of cleaning wheels. This is very cost affective as can be diluted up to 5:1
This is the perfect wheel cleaner for maintaining your wheels and MERLINS BLOOD should be used for stubborn heavy iron build ups.
Merlins Potion is an alkaline based wheel cleaner so safe on most wheel types but should not be used on un lacquered or bare metal surfaces, if unsure do a test spot.
-Spray on to a wheel and let dwell for 20 seconds
-work in with a detailing brush
-repeat if dirt remains.