Witch one of these products i use first, 3m finishing compound or 3m perfect-it hand glaze to clean the audi?

Question

I have an audi a4 and i bought two products 3M Finishing compound and 3M Perfect-it Hand Glaze

witch one of these products do i use first to clean the audi?

Answer 1

First wash the car, second clay the surface with clay bar. Finishing compound comes next followed by the glaze.