Cleaning mortar off granite paver
Hi all, earlier this year, I noticed discoloration on my front steps. It was after a heavy rain. I think it's mortar run off from under the paver above. While structurally I know it's not a problem, it just looks bad especially since it's on the front facing paver.
I have tried using pressure washer, soap and water, and scrubbing but it hasn't worked. The paver is this one: http://www.zaranaturalstones.com/jet-bl ... aughan.htm
I have also attached a picture. I am hesitant to use any acidic cleaner. I am worried it will cause more damage. I would like to clean it, if possible, rather than replace it all.
Any ideas? Thanks!
I have tried using pressure washer, soap and water, and scrubbing but it hasn't worked. The paver is this one: http://www.zaranaturalstones.com/jet-bl ... aughan.htm
I have also attached a picture. I am hesitant to use any acidic cleaner. I am worried it will cause more damage. I would like to clean it, if possible, rather than replace it all.
Any ideas? Thanks!