What is the difference between your method and a Dry Cleaning method?
Dry Foam and Dry Compound are two methods of dry cleaning where suds or powder are blown or sprinkled on your carpet and then vacuumed up with a vacuum.
The Bonnet method is probably the most common method of dry cleaning. To Bonnet clean, the cleaner sprays a detergent solution on the carpet and then uses a rotary machine with a cotton “bonnet” or towel to wipe the dirt off the carpet fibers. It is most similar to putting shampoo in your hair, then wiping it out with a towel. It is not the best method because it leaves detergent residue. Truck-mounted steam extraction is the only process that employs a full rinse for removal of dirt and detergent residue.