December 21, 2006I don't know if this is the same.. because it sounds like you literaly have calcium deposits on your truck, maybe a vinager bath?
After I wash my truck I have horrid water spots (our water sucks) I let it mostly dry then have a bottle of water.. I poor some water on to get it nice and wet then wax that section i got wet. For some reason I tried it one time and it removed almost all of the water spots so I do it everytime now. Plus, it let's you apply a whole lot of wax