Crisp, clean carpets can instantly elevate the aesthetics of any room. However, maintaining carpets in their pristine condition requires more than just regular vacuuming. While vacuuming is essential, it only removes surface dirt and debris, leaving behind hidden allergens, bacteria, and deeply embedded grime. This is where professional carpet cleaning comes in. But how frequently should you schedule this service to ensure optimal carpet health and longevity? In this article, we will explore various factors that influence the frequency of professional carpet cleaning and provide expert advice to help you make informed decisions.