Comparison Of Various Professional Carpet Cleaning Methods
Carpets attract a lot of dirt and dust. Therefore, is important to regularly get the carpet deep cleaned to ensure that it does not cause any health issues to people living in the house. While regular vacuuming takes care of cleaning the top surface, experts recommend getting the carpets deep cleaned at least once a year.
There are a number of methods employed by professional carpet cleaners for carpet cleaning. Here is a list of the methods commonly used by professional carpet cleaners.
Carpet Shampoo Cleaning Method
In this method, a shampoo is used for generating a lot of foam. The shampoo is applied through a rotary brush that pushes the shampoo into the carpet and creates foam. This foam is allowed to dry and the resulting residue attracts soil and grime in the carpet which is then removed with a vacuum.
The shampoo contains a plot of chemicals to help speed up drying and to get rid of odor. This cleaning method may leave chemical residues behind as vacuum may not remove all the remaining residues.
Sometimes, hot water extraction is used to remove the residue instead of a vacuum. This is an expensive method of cleaning but it is best for cleaning carpets that have a heavy buildup of soil. Some of the shampoos available in the market contain high level of optical brighteners that make the carpet appear cleaner than it really is.
Dry Carpet Cleaning Method
In this method, a small amount of cleaning solution is sprinkled over the carpet. Sometimes, this solution is also worked into the carpet with the help of a machine. The products used for this cleaning method contain a mix of a solvent, detergent, water and an absorbent carrier.
This cleaning method works by dissolving the soil inside the carpet and absorbing the dissolved soil in the carriers. The resulting residue is removed with the help of a vacuum.
The cleaning products used in this method are commonly organic but sometimes polymers are also used. A powerful vacuum is needed to get rid of the entire residue on the carpet. Due to use of dry powder, this method may also reduce the quality of indoor air.
One of the biggest advantages of this method is that there is no drying time involved and carpets can be used immediately after cleaning. Many experts recommend it for common maintenance.
Steam Carpet Cleaning
This is one of the most common cleaning methods used by professional carpet cleaners. Professional cleaners frequently use truck mounted equipment to spray the detergent solution into the carpet at high pressure. The cleaning solution attracts dirt and grime on the carpet which is then immediately extracted.
An agitating device in the form of a rotary brush is used to work the solution into the carpet. Truck mounted equipment is highly effective as it is capable of powering high-capacity vacuum that ensures removal of the entire residue.
One of the disadvantages of this cleaning method is that carpets take a lot of time to dry. If carpets are not properly dried, it may lead to growth of mold and mildew.
Bonnet Carpet Cleaning
In this cleaning method, a cleaning solution is sprayed on the surface of the carpet. A rotary machine then agitates the carpet. This machine also has a removable absorbent pad on the bottom. The agitation helps in absorbing the cleaning solution onto the microfiber pad. Once the pad is full of dirt, another one is used until the carpet has been cleaned. In this method, little water is used and carpet dries out quickly but this method has limited cleaning capability and is not capable of deep cleaning the carpet.
Encapsulation Carpet Cleaning Method
In the encapsulation carpet cleaning method, a special type of polymer is used for encapsulating the soil particles inside the carpet. A special machine is used for agitating the cleaning solution into the fibers of the carpet. Once the solution is dried out, it is removed with routine vacuuming. This method has the advantage of low downtime and is comparatively cheaper. However, it is not recommended to be used in every soil conditions.
Overall, the choice between various professional carpet cleaning methods comes down to choosing between dry and wet cleaning methods. While drying methods are good for interim maintenance and cleaning, only wet cleaning methods are capable of deep cleaning.