Founded in 2003, Zerorez is a carpet cleaning franchisor with headquarters in Pleasant Grove, Utah, and franchisees and operations throughout North America and the United Kingdom. Zerorez does not use detergents or harsh chemicals but instead uses patented technology that cleans using Zr Water® - electrolyzed water that is non-toxic and completely safe for people, pets, and the planet but powerful enough to clean. With over 190,000 reviews and an average rating of 4.9 stars on Google, no other carpet cleaner in the world gets your carpets as clean – or keeps them clean as long as Zerorez.