Grand Rapids Carpet Cleaning - Water Extraction vs Chemicals by Bob Hukee
Some people consider water extraction as one of the primary method of cleaning residential and commercial carpets, whether it is synthetic or not. There are two kinds of water extraction known. The first is the cold water extraction which is considered as one kind of fractional crystallization. In this process substances are dig out from a fusion using cold water and are being utilized. This process usually involves taking a mixture of substances, liquefying them, and then swiftly cooling the mixture. There are two ways to separate the mixture, you can choose between filtration and decantation.

The second kind of water extraction is the hot water extraction which is also knows as steam cleaning although there is really no steaming involved in this process because only hot water pressure and hot water are needed. High water pressure is needed for agitation, and hot water is needed to increa ... Read more »