Rust on Cement drive

06-09-2010, 08:32 PM	#1
turbomangt Member   Join Date: Sep 2009 Location: Suburb of chicago Posts: 172	Rust on Cement drive I have rust on my cement drive, I tried CLR full strength, did not remove it, what other options do I have? Gary

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06-10-2010, 11:57 AM	#2
Thurman Household Handyman   Join Date: Feb 2009 Location: Albany, Ga. Posts: 2,210	Rust on Cement drive Sugar. The kind form a bag or box, not from your best female friend. Sprinkle just a little on the stain, dampen just a little, and scrub with a stiff brush adding a sprinkle of water every so often to keep it moist but not wet (?). David

06-10-2010, 03:20 PM	#3
turbomangt Member   Join Date: Sep 2009 Location: Suburb of chicago Posts: 172	Rust on Cement drive Sugar? your kidding right? I was thinking more like acid of some sort

06-10-2010, 09:31 PM	#4
Wildie Member   Join Date: Jul 2008 Location: Canada (s/w ON.) Posts: 2,294	Rust on Cement drive OXALIC ACID! Follow the directions carefully!