hey guys, have a question. i've been using nothing but Zaino on my spa yellow but i've been busy/lazy for about the last 6 months or maybe more. I finally decided its time to give ma car a wash this weekend. My question is if its been that long, do I need to use Dawn again? I'm planning to do everything from the claybar to z6 but forgot if I need to use Dawn again. I prevously had a couple of layers of zaino from a while back but since its been that long do i need to dawn it? Thanks ...
TonyJ

 

Everything I've read, Tony, is that it won't hurt you if you do this. I don't think you have to use Dawn, but you definitely wanna wash, though, before you use the clay bar. Best wishes.

I'm speaking 2nd hand here, by the way.

 

Dawn was only needed to remove any carnauba wax/oils that were used on the car previously. No need to use Dawn again if you've got Zaino on the car. You will need to use Z-1, though, before using either Z-2 or Z-5, since it's been six months (or you need to use ZFX again, if that's what you purchased and put on six months ago).