The frequency with which you should have your carpets cleaned will depend on a number of factors, including the amount of foot traffic your carpet receives, whether you have pets or children, and whether anyone in your household suffers from allergies or respiratory problems. As a general rule of thumb, it is recommended that you have your carpets professionally cleaned at least once a year. However, if you have a particularly high-traffic area or if you notice that your carpet is becoming visibly dirty, you may need to have it cleaned more frequently. Here are three important factors to consider when determining how often to clean your carpets: Foot traffic: High-traffic areas, such as entryways and hallways, may need to be cleaned more frequently than areas that are rarely used. Allergies or respiratory problems: If anyone in your household suffers from allergies or respiratory problems, you may need to have your carpets cleaned more frequently to reduce the amount of allergens and pollutants in your home. Pets or children: If you have pets or children, you may need to have your carpets cleaned more frequently to remove stains and odors.