Does steam cleaning actually clean the carpet?

Yes, steam cleaning, also known as hot water extraction, is an effective method for cleaning carpets. Steam cleaning uses hot water and a cleaning solution to clean the carpet. The solution is injected into the carpet using a powerful machine, and then extracted using a vacuum. The high temperature of the water and the pressure of the vacuum work together to remove dirt, stains, and other debris that is embedded in the carpet fibers. It's considered a deep cleaning method and can effectively remove allergens, bacteria, and other microorganisms.
The steam cleaning process starts by vacuuming the carpet to remove any loose dirt and debris. Next, a cleaning solution is applied to the carpet and then agitated using a brush. The solution is then extracted using a powerful vacuum, which removes the dirt, stains, and cleaning solution. The carpet may be rinsed with clean water to remove any remaining cleaning solution and dirt.