cala 15 Report post Posted May 3, 2014 any advice on the best chemical mix for cleaning concrete and pebbledash of algae and ground in dirt ? Share this post Link to post Share on other sites
seymore 90 Report post Posted May 4, 2014 12% mix with a good soap/degreaser? Pics would help? 1 cala reacted to this Share this post Link to post Share on other sites
cleanfinish 4 Report post Posted September 7, 2014 12% SH and a good surfactant 1 cala reacted to this Share this post Link to post Share on other sites
cala 15 Report post Posted September 15, 2014 thanks guys . Share this post Link to post Share on other sites
ProCleanTampa.com 1 Report post Posted December 23, 2016 (edited) Hi check out this article about Exterior Cleaning Soap! I think it should be very helpful! Good Luck with your Project! Edited December 23, 2016 by ProCleanTampa.com Share this post Link to post Share on other sites