
Tiles and grout present a challenge to people responsible for maintaining indoor areas. Tiles collect many kinds of dirt depending on location. Bathroom tiles, for example, often have soap scum buildup. Kitchen tiles face grease and mold problems. Grout is often the hardest to clean because of its narrow, sunken position between tiles. Tile and grout also become dull due to age. Steam cleaners can take care of all these problems through their...