This amazing powerful soap free, odor free PROCYON Extreme! carpet concentrated Pre-Spray is used by professional carpet cleaners, professional building service contractors, educational facilities to include, colleges, universities, k-12 public and private school districts as well as home owners to clean carpet here and around the world for over 36 years. What makes Extreme! so much more powerful? It is the formula. This PROCYON cleaning product is Certified Wool Safe and is designed for your counter rotating brush (CRB) and all encapsulation cleaning systems, plus you can use this powerful cleaning product with any cleaning system. With a cleaning pH of 10 and a dry pH of 6.5 allows this product to be one of the safest cleaning products out there and offers you more testing and certifications than any like me cleaning product in our market today. This soap free, odor free PROCYON Extreme! cleaning product is also tested and certified to help protect you, your family and your pets because they are family too. Soap Free PROCYON Extreme! has earned award letters of testing and certifications from Ie-Du-Pont Stain Master, Monsanto, Allied Fiber and Tandus Centiva, Power Bond and the Carpet & Rug Institute. PROCYON Extreme! is that soap free, odor free carpet cleaning product that has been tested and certified covering more testing and certifications than any like me cleaning products in our industry. We are proud to offer—- Indoor Air Quality (IAQ), No Volatile Organic Compounds (No VOC’s) and is Asthma and Allergy approved—- Performance tested by Professional Testing Labs in Dalton Georgia —- Green Seal Certifications as well as Environmental Certifications. Having all of these tests and certifications ensures you are on your way to a safer, healthier environment.