Battery acid drip marks on body

[SaltLifeCC]

As some of you may have read in a thread I posted last week, my son managed to flip our cart on its side and busted the roof up pretty bad, scraped some paint, mostly on the rear passenger seat, and some fluid leaked out of the batteries around the caps and dripped down the driver's side. I found a used roof and installed it today and am back in business there, and I took some foam pipe insulation and some tie straps and "padded" my rear passenger seat bars to cover up the scrapes. All looks pretty good now except a couple of drips down the driver side where the battery juice did some damage. Any idea if there is anything I can do to make it better? Or should I leave it alone as I may make it worse?

[grandpa1]

It's stained just put a sticker over it.