VandykeT/A

We've had water troubles over the years (damn salt filters) but until I really looked at my cars I never realized how bad the water was. Its starting to turn my white cars orange!. and my black vehicles have rainbow looking water spots on them. I know this probably wasn't the best thing to do but on the white vehicles I took them to a car wash and took Westleys bleach white to them and it brought it all out. (I waxed them after). But what can I do about the spots on the black? I've got a brand new truck with 4k miles on it and it looks like someone washed it in oil. How can I get this crap off?