Our cleaning is superior. Why? We perform Hot Water Extraction which is the method carpet manufacturers recommend. With Hot Water Extraction, after a thorough vacuuming a hot detergent solution is sprayed on the carpet at high pressure (300 to 500 p.s.i.) and then extracted along with the soil. There are two common concerns with Hot Water Extraction but it's not the method it's the technique of the operator. The first common concern is that it leaves sticky soap residue that attracts soil. That's because most carpet cleaners buy the strongest cleaning solution they can find and they use that everywhere they clean.