This is good stuff for removing stains from your coffee system
Highly surfactant, this will lift the rancid coffee bean oils off the innards of your brew system and improve the flavor of your coffee.  Not for Keurig, though, they need a different product for de-scaling from minerals in the water.  But you can put it in your favorite cup that has turned brown from the coffee stains.  Heat improves the activity of the removal, so use boiling water for best results.
Rating: 5 stars