Dfe B.L.O.C. naturally digests odors at their source for biological liquid odor control and cleaning. It digests pet odors and odors associated with skunk, cigarette smoke, feces, vomit, garbage and urine. The odorless cleaner effectively and quickly neutralizes odors, digests organic soils and eliminates the cause of odor in restrooms, shower rooms, garbage trucks and dumpers. Do not rinse.Dfe B.L.O.C. naturally digests odors at their source for biological liquid odor control and cleaning. It digests pet odors and odors associated with skunk, cigarette smoke, feces, vomit, garbage and urine. The odorless cleaner effectively and quickly neutralizes odors, digests organic soils and eliminates the cause of odor in restrooms, shower rooms, garbage trucks and dumpers. Do not rinse.