Carpet cleaning is done to remove dirt, stains, and allergens in carpets at home or office. Generally, carpet cleaning techniques are classified as wet or dry cleaning. Common techniques used in wet cleaning include hot water extraction, steam cleaning, and dry-clean, all of which use a combination of detergents. Dry cleaning, on the other hand, involves the extraction of moisture from a carpet by employing vacuum or a blower. Dry cleaning method involves application of detergents that contain chlorine bleach to disinfect and remove dirt and molds. The chemicals used in this method include sodium hypochlorite, hydrochloric acid, and urea. Most of these detergents are chlorinated solutions that contain chlorine, which is effective in removing germs and providing disinfection to a carpet. However, the chemicals can cause irritation to the eyes, skin, and respiratory tract if they are used in high concentration. Encapsulation cleaning method involves filling the gaps and cracks of carpet with plastic. One type of plastic that is used in encapsulation technique is polyethylene. This type of plastic is filled into holes drilled in carpet fibre using a machine. While polyethylene is quite effective as a carpet protectant, its material is very fragile and must be handled with care and only by carpet cleaning servicesprofessionals. After encapsulation, the cleaning solution is extracted through the holes. This process dries the carpet thoroughly by removing soil particles, moulds, and residues that were enclosed in the fibre. Encapsulation process is also known as cold roll painting or cold roll treatment. Encapsulation cleaning method is more effective than spot cleaning because it dries completely, leaving no signs of wetness or soil. Spot cleaning is the other popular way of cleaning carpets of rug cleaning serviceusing dry carpet cleaning equipment. In this method, a cleaning compound is applied directly onto the dirty surface, followed by a machine-powered rotary brush that agitating the cleaning compound and removes dirt from the carpet. The rotary brush spins at high speeds, removing soil particles and embedded dirt. Unlike encapsulation, spot cleaning method leaves behind a dry powder that can attract more dirt. Dry carpet cleaning machines extract water from the carpets using a powerful vacuum. This method uses cold or hot water extraction. Cold water extraction method uses a strong alkaline solution to break down the dirt. The hot water extraction method extracts the water from the carpets using a powerful heat energy, followed by a machine-driven squeegee or powerful rotating brush. See this page for information: https://sentence.yourdictionary.com/cleaning.