1st Carpet Cleaning Edmond is the World’s Greenest Carpet Cleaner and we’re proud of our commitment to environmentally friendly cleaning methods. That commitment means we end up saving about fifty-eight gallons of water per home, compared to traditional steam cleaners, so customers get a fast, one-hour dry time with no sticky residue. Not only do the carpets dry quickly with our revolutionary, oxygenated cleaning system, but stains and dirt seem to vanish whenever we clean. Customers really like our deep, green carpet cleaning service.