The P21S wheel cleaner is very good, I used it last year & had very good results. Its money well spent.[Y]I asked serious performance what would be best for my a8's, he recommended the p21 wheel cleaner, as it isnt acid based or anything, I'm waiting on delivery, so I'll let you know if its any good.
i think you'll be disappointed with the virosol....i wasOrdered my Virosol, off the net today, so this weekend is the big clean! Im planning on taking off the wheels one by one, and cleaning them. I understand that i need to mix the Virosol with 1 part to 10 parts water. Do i clean with shampoo, rinse, then re-clean with virosol via. a spray can and a non abrasive brush?