Organic Dry Carpet Cleaning, a LEED-certified company, uses a special carpet-cleaning method that doesn’t require any postservice dry time. Using Host dry-compound cleaning detergents, teams come into homes and suction up dust mites, dirt, and allergens. This eco-friendly approach maintains the efficacy of conventional cleaning, while also being safe for pets, people, and ottomans that walk. For soiled upholstery, the Aridex system uses counter-rotating brush technology to whisk away dirt and leave furniture ready to sit on in just 30 minutes, also the time one must wait to sit in the queen’s chair after she’s vacated it—even on the subway.