![]() The vacuum nozzle is specially designed to create the maximum suction capability by use of a long, thin opening. The spray nozzle, activated by a trigger incorporated into the unit, sprays a wide fan of heated water onto the carpeting. A good extractor will also have a powerful vacuum system designed to remove as much moisture from the carpeting as possible.Ī unique aspect of a hot-water extractor is the design of the extractor nozzle, which incorporates a way to inject the carpeting with water or solution with a way to extract the emulsion. #HOT WATER EXTRACTOR FOR CAR DETAILING SERIES#Most modern extractors use an in-line heater that runs the water through a series of coils, thus heating the water as it is used. A good extractor will be able to deliver water at a temperature ranging from 180 to 220 degrees Fahrenheit. ![]() And the carpeting will dry faster if hot water is used.Ī hot-water extractor, as its name implies, heats the water that will be used to rinse the carpet. Why hot water? It will loosen the dirt from the carpeting much more effectively than cold water. This device combines all of the essential elements needed to do an effective job.Ī typical hot-water extractor unit consists of several components, including two tanks, a clean-water “solution” tank and a recovery tank (for the dirty water) a pump to transfer the clean water from the unit to the specialized nozzle a heater to heat that water and a vacuum to suck away the emulsified dirt. #HOT WATER EXTRACTOR FOR CAR DETAILING PROFESSIONAL#I would guess that there are very few professional detailing technicians who are not using a hot-water extractor to clean carpeting. The result is that the carpet is not as clean as it could be, and the remaining soap tends to attract dirt, so the carpet will become re-soiled sooner than it should. Additionally, the attachments that come with the typical wet-dry vacuum are not designed for effective removal of water from carpeting.Ī second problem with the bucket-and-brush methodology is that the carpeting is not actually rinsed, so some of the emulsion of dirt and soap is left behind. Even the most powerful vacuum cannot suck out all of this water. Some of this water will seep deep down into the nap of the carpet and even into the padding below. First, the carpeting needs to be virtually soaked in order to adequately emulsify the soil. There are several problems with this methodology. Then, the technician would use the wet-dry vacuum in an attempt to suck out the emulsified soil and excess soapy water. The technician would repeatedly dip the brush into the bucket and scrub the carpeting. The old-style method of carpet cleaning is to use a bucket of soapy water, a stiff brush, and a wet-dry vacuum. Another way to accomplish the dry-brushing and vacuuming at the same time is to use a vacuum attachment that has stiff bristles that rough up the carpeting as you vacuum. That is, using a polisher with a brush attachment or a stiff-bristled brush to agitate the carpeting, thereby loosening sand, dust, and dirt that might be embedded in the carpeting. Some operators even like to “dry-brush” the carpeting before vacuuming. Proper vacuuming can dramatically reduce the time and effort needed to clean the carpeting. The focus of this article is the post-vacuuming steps, although the importance of the vacuuming step cannot be stressed enough. Third, we extract the emulsion in order to remove as much soil as possible. I use the word “emulsify” here to represent the suspension of soil, dirt, and stains in a cleaning solution. Second, we attempt to loosen and emulsify the remaining soil, dirt, and stains in the carpeting. First, we remove as much of the loose dirt and debris by brushing and vacuuming. The basic process of cleaning carpeting consists of three primary steps. We save the carpet for last so that we don’t have to worry about dripping on - or stepping on - the carpeting while cleaning the other surfaces. ![]() In general, however, I suggest that the carpeting that is still attached to the inside of the car can be cleaned after everything else inside the car is cleaned. ![]() Mats can be dried either by placing them in the sun or using air movers. By doing so, the mats have a chance to fully dry by the time the detail is complete. Some technicians, myself included, like to take out the floor mats and clean them before beginning the rest of the interior detail process. Now, when I say “carpeting,” I am referring to carpeted floor mats, the carpeting on the floor of the vehicle, and any other surface inside the car that is covered in carpeting-like material (e.g., the lower part of some door panels). O ne of the larger surface areas to clean on the interior of a vehicle is the carpeting. ![]()
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