Frigidaire ReadyClean™ Probiotic Sink & Disposer Cleaner removes odors and greasy buildup in sinks and waste disposers. Triple action formula contains surfactant, probiotic, and odor eliminating technology. The specially selected friendly bacteria removes odor caused by food remnants and grease buildup.1 carton includes 6 packets of probiotic cleaner, each packet is 2 oz (60ml). Safe for use in all sinks and waste disposers.