A no-rinse disinfectant and food contact sanitizer that delivers concentrated cleaning power without the need for PPE. Get a streak-free finish and accurate dilution every time with Duo Complete. Cleans, disinfects and sanitizes floors in 30 seconds. EPA Registered disinfectant; NDF® Registered. Dilution: One cartridge is diluted in 32 oz. of water; pH level: 7.0-9.5. Dye-free and fragrance free. Recommended for schools, hotels, restaurants, healthcare facilities. For use with Mopping System. 24 refills per case.