I use the clay product from Griot’s Garage. It works great. I also used it on the windshield of my wife’s Lexus, using Windex instead of Speed Shine for lubricity. It worked great there, also. Removed all the hard water, acid rain marks.
I’ll add that I use Griot’s Garage products almost exclusively. Every product of theirs that i’ve tried is of the highest quality, yielding exceptional results. Just don’t try to outsmart yourself. Follow their directions.
I also have their orbital polishers. Another really good product, specifically made for auto paint care.
Note: IF you use their Best Of Show wax, be prepared for a workout. That stuff dries harder than Chinese arithmetic!
Last edited by Bronze Bird; 06/23/1909:30 PM.
I'm a hobbyist. Not a professional. Don't be hatin'!