Grout is a great way to add color, texture, and depth to your tile floor. But sometimes it ends up looking more like a stained mess than a clean, colorful design. That’s because grout can be tricky to keep clean. Grout stains are the result of dirt and debris, which get trapped in the tiny gaps between tiles. See more: https://scottsdaleazcarpetcleaner.com/tile-and-grout-cleaning-scottsdale-az/