I just bought a 2006 Ridgeline that has hard water stains/deposits from the car being parked too close to sprinklers. I got most if it off the paint via washing with Megiars car wash but wanted to make sure I had the right information prior to proceeding.
I think I have the right information on how to remove the water spots on the glass but there is significant water spotting or stains on the seams in the rear quarter panel. How do I remove this without damaging the paint?
Once I remove, I will wash again, clay, polish and then wax.