Soap Free PROCYON PLUS Powder Cleaner is a powerful and versatile cleaning product for carpets and upholstery designed to be used in both a Hydro-Force, truck mount or any commercial spray application and as a mixed concentrated pre-spray by a professional carpet cleaning service. Just simply rinse using fresh water in your truck mounted equipment if you would like. Plus you can increase your power and performance and convert hard water to soft water by mixing a concentrated application for your truck mounted carpet cleaning equipment that has a last step chemical injection system. This Truck Mounted system will be bypassing your heat exchange unit. Just set the meter on 2 for standard carpet cleaning and water conversion. The extra power comes when cleaning that rat nasty carpet, you can adjust your meter to 5 or 7 and just blow the dirt and oil away. This is one tough amazing product! After you’re finished cleaning your rat nasty carpet you will need to dial your meter back down to 2.Procyon Plus Powder has earned award letters of testing and certifications from Du-Pont Stain Master, Monsanto, Allied Fiber, Tandus Centiva, and Power Bond. Trust PROCYON a soap free, odor free product tested and certified in writing by multiple different independent companies also covering —- Indoor Air Quality (IAQ), Asthma & Allergy, No Volatile Organic Compounds (No VOC’s), —- Performance Testing Laboratory—-, Carpet & Rug Institute Approved—-,Green Seal Certifications and Environmental Certifications. Having all of these certifications ensures you are on your way to a safer, healthier environment.