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+--- Thread: Remove irrigation rust stains on concrete? (/showthread.php?tid=17385)
Remove irrigation rust stains on concrete? - h linamen - 08-22-2006
Our church has some rather severe iron rust stains on the side walk from irrigation. Anyone know of a good way to remove the stains?
Re: Remove irrigation rust stains on concrete? - swampy - 08-22-2006
A solution of Iron-Out should do it.
Re: Remove irrigation rust stains on concrete? - OWC Jamie - 08-22-2006
Pray would seem the least amount of effort. :-)
Re: Remove irrigation rust stains on concrete? - Ken Sp. - 08-22-2006
Do any of the stains look like the Virgin Mary---if so, you could eBay it to GoldenPalace.com
Re: Remove irrigation rust stains on concrete? - D-Rod - 08-22-2006
Don't know if it works on concrete but how about CLR (calcium, lime, rust)?
Re: Remove irrigation rust stains on concrete? - Dick Moore - 08-22-2006
Oxalic acid does it, and is found in many commercial rust stain removers.
Re: Remove irrigation rust stains on concrete? - Racer X - 08-22-2006
also used as a pool cleaner for the concrete lining. look for it at a paint supply store.
Re: Remove irrigation rust stains on concrete? - mikebw - 08-23-2006
how about a giant magnet? Or is rust not ferrous, hmm...