how do you tell how hard the paint is and what products to attack it with.....I usually just go at it with
Meguiars #80, and if that doesnt work at all, then I jump up to #83 then go back over with 80....
but is there a way to find out what I should start with so that I dont waste my time.....
I have
meguiars 80 and 83 and also
menzerna heavy polish and light polish.....