Hi all,
Got a white tiled bathroom with white grout which is looking distinctly mucky.
I've tried using steam cleaner. Brings the tiles up nicely but does nothing for the grout. Tried one of those white pen things. Very time consuming and poor result. Tried bleach solution and a tooth brush. Again, got rid of some stains but did nothing to actually brighten the grout.
If I can't sort it I'm thinking of going over the grout with black, because it looks horrible as it is. Especially when you go in there at night and put the light on. Just looks grey and mucky.
Thanks in advance.