Top Three Carpet Cleaning Methods

It may surprise some but there is actually more than one way of cleaning your carpet. Professional carpet cleaners have different methods for working your carpets, each with its own pros and cons. Here are some of the most commonly used cleaning methods to help you pick out which treatment your carpet needs:

1. Rotary Shampoo or Dry Foaming Method

A cleaner or cleaning agent is applied to the carpet which suspends dirt and debris in the carpet. It is then whipped to create a foam that soaks deeper into the carpet fibers with the use of a rotary machine. After letting it sit for a few minutes, the foam and the debris are cleaned using a vacuum cleaner.


  • The small brushes on the rotary machine thoroughly work the fibers
  • The small amount of moisture involved makes drying quicker
  • Fast, simple, and inexpensive


  • Risk of excessive wetting if rotary machine not used properly or malfunctions
  • Unable to completely remove caked soil settled in the base of the carpet

2. Wet Cleaning Method, Hot Water Extraction, Steam Cleaning

Regardless of the term used, the carpet starts with a treatment of chemicals that dissolves oil-based residues and soil on the carpet. Pressurized hot water is then sprayed into the carpet and left for about 10 to 15 minutes. Then, the solution is drained through a vacuum.


  • Can remove deep-seated dirt on your carpet
  • Thorough cleaning with the use of chemical cleaners and pressurized hot water
  • Chemical usually agitated into the carpet fibers with the use of a grooming tool
  • Most used method ideal for deep cleaning your carpet


  • Takes a while longer to dry out compared to others
  • Relatively expensive due to reagents and equipment required

3. Cleaning via Absorbent Pads or Bonnet Cleaning

Contrary to the previous method, this is usually used for routine maintenance. The carpet is vacuumed first to remove dust and larger debris. Next, a chemical reagent is sprayed on the carpet and left to allow the chemical to dwell into the fibers. The absorbent pad is then attached to the drive block of the rotary machine and used over the carpet, drying the chemical off and taking all debris with it.


  • Fast and relatively inexpensive carpet cleaning method
  • Ideal for routine maintenance


  • Only works on the surface level, not for deep and thorough cleaning of carpets
  • A rotary machine in this process tends to push down dirt and chemicals

There you have it, these methods for carpet cleaning are some of the most widely used by professional companies. While there are other methods, you can always talk with your professional carpet cleaner to find out which best suits your needs.