When was the last time you had your carpet professionally cleaned? Experts say that it should be cleaned every 12-to-18 months. Many people love having carpet throughout their home, and may even have it cleaned more often. If your carpet is becoming worn out, however, you may want to consider having new carpet installed. Carpeting, you may be interested to know, comprises 51% of the flooring market in the United States. In 2012 alone, it comprised approximately 37% of flooring industry sales. This demonstrates that it continues to be a popular floor covering, particularly in areas that experience cold winters.…