The statement above describes the difference between value and price. When you select a carpet cleaner, you will choose from a wide variety of cleaning methods and prices.
Shaw Industries, the world’s largest carpet manufacture, recommends hot water extraction from a truck-mounted units, and using a portable unit only in areas where the truck-mount unit can not reach.
Here’s why: A truck-mount unit cleans much better that a portable unit for three reasons:
Not surprisingly, having your carpet thoroughly cleaned with truck-mount hot water extraction costs more that renting a shampooer at the corner grocery store.
If you bought the cheapest carpeting you could find, then renting a small shampooer might be all you need. No question, it will get out some of the dirt – but the key word here is ‘some’. It will not get out many of the pollens, chemicals, bacteria and dust mite residues.
On the other hand – if you want your carpet to look good and give you years of dependable service – then you need to take extra good care of it. This means you need to have it cleaned by a skilled, qualified technician at least every six months to one year, depending on the amount of soiling and foot traffic it receives. And you need to have it cleaned thoroughly and disinfected, as only a truck-mount hot water extractor can do.