Thanks for the hard question, Foxy Lady.
I thought this was a gardening discussion, not Home Depot! LOL
Really it is pretty hard to get stains out of concrete. You might consider staining the stain. There are products at Home Depot, of course, that literally absorb into the concrete and therefore don't flake off and need to be repainted like real paint. We powerwashed the floor of our greenhouse retail shop and got it as clean as possible and then added 2 coats of a sandy colored stain with a roller and it looks damn good. I also stenciled a little rug onto the center section. Some of the stains are opaque and some are more solid, but they work very well, indoors or outdoors. GL Bernice.
(verberg) Wilt u meer partijen spelen, maar kunt u niet beslissen welk speltype u het liefste wilt? Neem dan deel aan een toernooi waarin het te spelen speltype willekeurig wordt bepaald. (pauloaguia) (laat alle tips zien)