You will need to re-wax, as the vinegar will remove any wax on the surface.
Little tip, forget all the fancy tricks and anti-spot stuff. Simply keep the surface of the paint waxed, then when you are done washing take the nozzle off and flood the surface of the car from top down. If done properly, this takes the thousands of water droplets and consolidates them to just a few hundred. Chamois after your done rinsing with some quick detailer, and your good to go.