Carpet cleaning professionals use a variety of methods to clean carpets, but the most common is hot water extraction or "steam cleaning". This method involves spraying a hot water and detergent solution onto the carpet, then using a powerful suction machine to extract the solution and dirt. professional-grade machines also heat the solution to further help loosen dirt and stains.

What do professionals use to clean carpets? The answer to this question can vary, as there are many different types of carpeting and many different ways to clean them. However, most professional carpet cleaners will use some type of detergent or shampoo, along with a hot water extraction system (commonly referred to as "steam cleaning").