[sinnet112]

So, I usually do my own car washing and such, but apparently my garage sprung a leak somewhere and the last rain that came got my car wet. I put it off for a few days before I had time to wash it.

Unfortunately, when I did, I saw the hard water spots that remained on the car. Regular car wash soap couldn't remove it, polish couldn't remove it, and clay bar couldn't remove it.

I haven't yet invested in a buffer, but is that the only thing that can possibly get it off?

No pictures, because it just looks like any other hard water spot. Any tips would be appreciated, thanks!