This product is effective against a broad spectrum of bacteria, is virucidal, fungicidal and eliminates odor causing bacteria when used as directed. Add two ounces per gallon. Kills HIV, HCV & HBV on precleaned environmental surfaces/objects previously soiled with blood or fluids, and is also effective against Trichophyton mentagrophytes (a cause of ringworm). Sold by the gallon only. A full case contains 4 gallons. Cost to ship will not exceed $10/Case of 4. A portion of the shipping costs have been worked into the price of the Mat Cleaner.