J
JuliaB
Hi there,
We recently had a black limestone patio laid and unfortunately there is a fair amount of residue left on it from the excess grout and cement.
Sadly I tried an acidic cleaner on a tile (fortunately not in main view) which obviously corroded the tile and left it grey-ish. My husband then used a steel brosh to try to remove, this also has left a grey-ish mark. Have we ruined it?
Anyway, please can anyone suggest what we can use to remove this grout/cement? Also, is there a product that will keep the tiles looking black (like when they are wet) rather than dark grey?
Any advise GREATLY appreciated!
We recently had a black limestone patio laid and unfortunately there is a fair amount of residue left on it from the excess grout and cement.
Sadly I tried an acidic cleaner on a tile (fortunately not in main view) which obviously corroded the tile and left it grey-ish. My husband then used a steel brosh to try to remove, this also has left a grey-ish mark. Have we ruined it?
Anyway, please can anyone suggest what we can use to remove this grout/cement? Also, is there a product that will keep the tiles looking black (like when they are wet) rather than dark grey?
Any advise GREATLY appreciated!