Q. I have a gorgeous white tile floor in my home. It’s a long story, but I dropped something and chipped a tile. Do I have to take out the old tile and replace it with a new one? I would think ...

There are three types of grout: cement-based, urethane-based, and epoxy-based. Several things help to determine which grout to use: tile spacing, UV exposure, and exposure to moisture or food. This ...