Water Spots

[phantom]

I washed my engine with P21S. I worked a section at a time so the entire process took about 6 hours. I now find that I have some water spots on horizontal areas - like in front of the headlights. What is the best way to remove these spots? Compound?

 

[Porsche Pilot]

If you have a paint cleanser like Klasse AIO I would start there and see if that removes the deposits. Least aggressive method first before using abrasives.

 

[bigaizsosexy]

Like ED said, always start with the least aggressive pad and least abrasive polish first. Then go from there.