Q: The white marble-tiled floor in my entrance hallway and half bath has grout between the tiles. It probably has never been cleaned. When I recently had my carpets washed, I asked what the ...

Q: The white marble-tiled floor in my entrance hallway and half bath has grout between the tiles. It probably has never been cleaned. When I recently had my carpets washed, I asked what the ...

I recently tiled my bathroom floor with hexagonal marble tiles. I was not thorough in wiping off the excess grout on the tiles before it dried and now need to figure out how to scrape it off without ...