Zerorez Carpet Cleaning Windermere uses patented cleaning technology called Zr water®, a high pH alkaline water, used in a hot water extraction method that cleans your carpet, tile, and upholstery better and without the use of harsh soaps or chemicals. Leaving your home with Zero Residue! Need your area rugs cleaned too? Zerorez has a state-of-the-art rug cleaning facility at its Windermere location with highly trained and certified rug cleaning specialists. Visit our website today to schedule an appointment!