I have one more question regarding my cinder block house. There is pooling water near the back steps. The house does not have gutters and I am "on the list" with a gutter company to get them installed...hopefully within the next couple of weeks and that will divert water. There is a bit of green growth on the cinder blocks where they meet the concrete. How do I repair this? Will scraping the green stuff off and caulking do the trick or is more complicated than that?
I'm trying again to insert a photo.