wheel cleaner comparison: sonax, griots, P21S, wolfgang, mothers, eagle1, CG, APC+

[Guitarist302008]

this is true, but sonax's pretty color doesn't justify the cost vs a brown royal or some of the others out there on an oz per oz basis

 

[extrabolts]

Long term update added to original post

 

[Accumulator]

extrabolts- That's a good point about the color of the product making it easier/harder to tell how well it's working.