Carpet Cleaning

Category: Other

Carpet cleaning is performed to remove stains, dirt, and allergens from carpets. Common methods include hot water extraction, dry-cleaning, and vacuuming. Hot water extraction Although there is an actual steam cleaning industrial process, in the context of carpet cleaning, "steam cleaning" is often mistaken for hot water soil extraction cleaning, which is professionally known as HWE. The hot water soil extraction cleaning method uses equipment that sprays heated water and detergent on the carpet and simultaneously, the water and detergent is extracted, along with any dislodged and dissolved dirt. Many experts recommend hot water extraction as the most effective carpet cleaning method. Actual steam could damage man-made carpet fibers and change the characteristics as they are usually set using heat. Woven carpets can shrink but most carpets are not woven and are in fact tuffed on a laminate backing, velvet-piled carpets and Berber carpets may become fuzzy which is known as pile burst.[citation needed] Most problems can be avoided by professional experienced cleaners. Dry-cleaning Many dry carpet-cleaning systems rely on specialized machines. These systems are mostly "very low moisture" (VLM) systems, relying on dry compounds complemented by application cleaning solutions, and are growing significantly in market share due in part to their very rapid drying time, a significant factor for 24-hour commercial installations. Dry-cleaning and "very low moisture" systems are also often faster and less labor-intensive than wet-extraction systems. Vacuum washing Vacuum washing employs a washhead that sprays water without detergent and immediately removes it by suction, creating a swirl of water. This ensures high cleaning performance, extracting the dirt from the carpet to a depth of half an inch. By immediately reabsorbing the wash water, the drying time is greatly shortened. This method is suitable for intermediate and basic cleaning. Because it does not require cleaning products, it leaves no detergent residue. Vacuum washing has long been in use in Europe, mostly in larger train and bus companies, schools, and historic preservation. The system works on all surfaces which are water resistant (carpet, upholstered furniture, wooden floors, stone, plastics). A great advantage is that this system works without brushes or pads so there is no abrasion on the pile.