You might be wondering just how often you should have your tile and grout professionally cleaned. While your specific needs will vary based on a variety of things, generally it is recommended that you have things cleaned once or twice per year. Because sand, dirt, and other contaminants are brought through your space, and they can make your tile and grout look old and worn, it is important to clean them well to keep them looking neat and clean. You will also be extending the life of those tiles and grout as well.