In the How to: Wheel & Tire Care video on this page, it appears that Powerclean is not rinsed from the tires, just wiped off. Is this correct? Does Tire Shine neutralize Powerclean?
Everything I have read about Powerclean says it needs to be rinsed. If not, this would be great for in the garage rinseless washes.
https://optimumcarcare.com