Cleaning frequency depends on many variables and each situation is different. The number of people living in the home, how often the carpeted areas are used, whether outdoor shoes are used indoors, the existence of pets, and the shade of the carpeting all play a part in determining how often cleaning is required.
For the average house with children, a yearly cleaning is highly recommended to protect your valuable asset. However, in special circumstances such as allergy concerns, crawling babies, new puppies and very high traffic, a more frequent professional cleaning is advised. For further details on reasons to clean your carpets click here.