When tile grout breaks or comes loose, it's important to replace it before water seeps between the tiles and mold takes hold.

not practical for hard-to-reach areas For big, tough grout removal jobs, this angle grinder from Porter-Cable is a great choice. The powerful 7.5-amp motor is perfect for sanded and epoxy grout ...

“Epoxy grouts are expensive ... They can also develop a hard-to-remove grout haze. Chollet does not recommend this type for first-time grouters. (He also cautions that some people can be ...