Originally Posted by TaekOne
yeah, it would be tough w/o some pressured power. the citric acid cleaner sounds like a good idea. im sure those folks at home depot would have some good suggestions. theyre like, pros
i can do it they can help... but i problem i see with citri acid or any acidic cleaner is that i won be able to hoes is down with water so wouldn't that "burn" the concrete?