With the Capresso 63801 Auto Cappuccino Concentrate keeping your steam/frothing want has never been easier. Steaming and Frothing can leave behind small amounts of milk that clog the frothing wand causing unpleasant odors and taste. To remove the residue siml[ply soak the frothing element in the concentrate and water for 10 minutes. To Keep your system creating superb tasting espresso based drinks use this Cappuccino Concentrate by Jura.