So I had the truck detailed, polished and waxed by a local guy. Truck is black and came out looking sharp. Had to go to Dallas this past week and the sprinklers to the hotel I was at also spray towards the parking lot and now I have hard water spots all over ! An old trick I use to use on my jet skis was half water half white distilled vinegar and it worked wonders for the dirty lake water. If I add some vinegar to my wash will it have the same results or could the distilled white vinegar harm the paint. Looking for a quick fix to the water spots and will be waxing afterwards