At the heart of the Zerorez® revolutionary cleaning technology is its ability to clean without the use of high-residue soaps, detergents, shampoos or chemicals. Zerorez® cleaning services are based on its unique Zr Clean™ technology. Zr Clean™ is enhanced water that is electrolyzed and oxidized to create a powerful cleaning solution without harmful toxins or harsh chemicals. No chemical additives are used to create our Zr Clean™, just plain H2O and a little focused electricity. Zerorez® is proud to have achieved Platinum Certification from The Carpet and Rug Institute. Platinum Certification is only awarded to systems that remove at least 90% of available soil.