Commercial-grade floor disinfectant acts as a cleaner, deodorizer and virucide all in one easy step. Not only does it fight bacteria, fungi and viruses, but the disinfectant does it with a single application and no rinsing. This 1 gallon of concentrate makes up to 32 gallons. Disinfectant is step 4 of the Zep Commercial 4-step floor maintenance program.