Tiled surfaces and flooring are a mainstay in many of our houses, and for good reason: tile comes in any color, pattern, and texture you could want for your home, and it’s generally easy to clean and maintain. However, when you notice the tiles looking dull or the grout lines becoming dirty, dingy, or discolored, it’s time to take action. Here are tips for keeping the tile and grout in your home in good shape: