I've been using both Tire and Rubber Cleaner and Wheel Cleaner on my tires for almost a year now. I have been noticing a consistent staining on the tires where the water runs off after cleaning them. I have not been able to get it off completely, even after dressing or shine.
Here is my exact process.
Wet complete wheel and tire
1-3 applications and scrubbing of Tire and Rubber Cleaner (or until white foam. rinsing in-between and one final deluge)
Wheel Cleaner on wheel, brakes, and barrel of wheel.
Scrub the barrel, wheel, brakes and lugs (rinse thoroughly)
As the water starts to dry, I notice the stains that seem to be from one of the chemicals running off the tire.
All chemicals are only left on the tire for about a minute.
Any help would be greatly appreciated!
Nick 2