 With Xero Res, they clean with patented technology called ZR Water, a powerful cleaner they bring with them to your home and their trucks. It's non-toxic and completely safe for people, pets, and the planet. When you call the experts at Xero Res, you'll enjoy surfaces that stay cleaner and longer without dirt attracting residue. And they do more than carpet. Xero Res cleans tile floors, hardwood floors, rugs, and even upholstery and outdoor furniture cushions. When regular vacuuming or mopping just won't take care of it, Xero Res is here to help.