Mild detergent that is pH neutral and biodegradable as stated in NFPA 1851. Concentrated so you will use only 4 ounces per set of turn out gear. Fast Attack's detergent will not only remove dirt/debris it will attack odor at the molecular level. Use in any extraction machine, commercial or non - commercial washing machine. Can also be use when washing clothing, bedding or bunk room bed covers - just use 2 ounces per load of laundry.