Well it depends. If you are using Meguairs I do suggest you strip the car with dawn and restart the whole process again. I don't care what Roger R says Meguairs Gold Class does not last longer then a few weeks(2-3 washes) at the most. If you have Zaino then just wash the car and apply a few coats of Z-5 since you have a green SVT, and you will be blinding traffic.
-Antonio
