OSR (Odor and Stain Remover) - Drum 303 lbs.
There are several alternative ways to apply OSR depending on the job at hand. Following are the basic steps for severe odor removal.
Dilute 6.5 oz. OSR-XG into each gallon of water. That’s one full 112 oz. Container into 20 gallons of water. Mix with water that is “tap water hot” (110 to 120 degrees).