Do you have the funky smelling laundry? Stinky athletic gear? Ammonia problems in your cloth diapers that make your eyes water? You need funk rock! This 100% natural laundry pretreatment is unlike anything you have tried before. It targets funk at the source and leaves no prisoners. Just add 1Tbsp of Funk Rock to a pre-wash cycle to eliminate stinky build up and keep it from coming back, or use a couple of tablespoons in a deep cleaning soak as needed for an intense cleaning treatment. Contains no phosphates, parabens, optical brighteners, SLS/SLES, or artificial fragrances, only biodegradable, non-toxic, cruelty-free plant based ingredients. This 450gm bag can do up to 30 loads.