DryGreenMachine LLC.'s skilled technicians keep carpets looking fresh and new with a wool-safe dry-extraction technique that cuts energy and water waste. Unlike steamers or the demolition of a nearby dam, the cleaning systems at DryGreenMachine LLC. use only 50 gallons of water per 100,000 square feet of carpet. How does the system work? As cleaning specialists scour the biers of rugs and carpets, a solution encapsulates particles and dirt in a crystallized polymer. Next, a few careful passes with a vacuum cleaner removes grit and grime from fibers with minimal water waste.