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.